18727314816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:993

約数の個数: 256

約数和(自身を含む): 58555768320

約数和(自身を除く): 39828453504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 251, 287, 328, 336, 384, 448, 492, 502, 574, 656, 672, 677, 753, 861, 896, 984, 1004, 1148, 1312, 1344, 1354, 1506, 1722, 1757, 1968, 2008, 2031, 2296, 2624, 2688, 2708, 3012, 3444, 3514, 3936, 4016, 4062, 4592, 4739, 5248, 5271, 5416, 6024, 6888, 7028, 7872, 8032, 8124, 9184, 9478, 10291, 10542, 10832, 12048, 13776, 14056, 14217, 15744, 16064, 16248, 18368, 18956, 20582, 21084, 21664, 24096, 27552, 27757, 28112, 28434, 30873, 32128, 32496, 36736, 37912, 41164, 42168, 43328, 48192, 55104, 55514, 56224, 56868, 61746, 64992, 72037, 75824, 82328, 83271, 84336, 86656, 96384, 110208, 111028, 112448, 113736, 123492, 129984, 144074, 151648, 164656, 166542, 168672, 169927, 194299, 216111, 222056, 224896, 227472, 246984, 259968, 288148, 303296, 329312, 333084, 337344, 339854, 388598, 432222, 444112, 454944, 493968, 509781, 576296, 582897, 606592, 658624, 666168, 674688, 679708, 777196, 864444, 888224, 909888, 987936, 1019562, 1152592, 1165794, 1189489, 1317248, 1332336, 1359416, 1554392, 1728888, 1776448, 1819776, 1975872, 2039124, 2305184, 2331588, 2378978, 2664672, 2718832, 3108784, 3457776, 3552896, 3568467, 3951744, 4078248, 4610368, 4663176, 4757956, 5329344, 5437664, 6217568, 6915552, 6967007, 7136934, 8156496, 9220736, 9326352, 9515912, 10658688, 10875328, 12435136, 13831104, 13934014, 14273868, 16312992, 18652704, 19031824, 20901021, 21750656, 24870272, 27662208, 27868028, 28547736, 32625984, 37305408, 38063648, 41802042, 48769049, 55736056, 57095472, 65251968, 74610816, 76127296, 83604084, 97538098, 111472112, 114190944, 146307147, 152254592, 167208168, 195076196, 222944224, 228381888, 292614294, 334416336, 390152392, 445888448, 456763776, 585228588, 668832672, 780304784, 891776896, 1170457176, 1337665344, 1560609568, 2340914352, 2675330688, 3121219136, 4681828704, 6242438272, 9363657408, 18727314816]

約数ペア:

[(1, 18727314816), (2, 9363657408), (3, 6242438272), (4, 4681828704), (6, 3121219136), (7, 2675330688), (8, 2340914352), (12, 1560609568), (14, 1337665344), (16, 1170457176), (21, 891776896), (24, 780304784), (28, 668832672), (32, 585228588), (41, 456763776), (42, 445888448), (48, 390152392), (56, 334416336), (64, 292614294), (82, 228381888), (84, 222944224), (96, 195076196), (112, 167208168), (123, 152254592), (128, 146307147), (164, 114190944), (168, 111472112), (192, 97538098), (224, 83604084), (246, 76127296), (251, 74610816), (287, 65251968), (328, 57095472), (336, 55736056), (384, 48769049), (448, 41802042), (492, 38063648), (502, 37305408), (574, 32625984), (656, 28547736), (672, 27868028), (677, 27662208), (753, 24870272), (861, 21750656), (896, 20901021), (984, 19031824), (1004, 18652704), (1148, 16312992), (1312, 14273868), (1344, 13934014), (1354, 13831104), (1506, 12435136), (1722, 10875328), (1757, 10658688), (1968, 9515912), (2008, 9326352), (2031, 9220736), (2296, 8156496), (2624, 7136934), (2688, 6967007), (2708, 6915552), (3012, 6217568), (3444, 5437664), (3514, 5329344), (3936, 4757956), (4016, 4663176), (4062, 4610368), (4592, 4078248), (4739, 3951744), (5248, 3568467), (5271, 3552896), (5416, 3457776), (6024, 3108784), (6888, 2718832), (7028, 2664672), (7872, 2378978), (8032, 2331588), (8124, 2305184), (9184, 2039124), (9478, 1975872), (10291, 1819776), (10542, 1776448), (10832, 1728888), (12048, 1554392), (13776, 1359416), (14056, 1332336), (14217, 1317248), (15744, 1189489), (16064, 1165794), (16248, 1152592), (18368, 1019562), (18956, 987936), (20582, 909888), (21084, 888224), (21664, 864444), (24096, 777196), (27552, 679708), (27757, 674688), (28112, 666168), (28434, 658624), (30873, 606592), (32128, 582897), (32496, 576296), (36736, 509781), (37912, 493968), (41164, 454944), (42168, 444112), (43328, 432222), (48192, 388598), (55104, 339854), (55514, 337344), (56224, 333084), (56868, 329312), (61746, 303296), (64992, 288148), (72037, 259968), (75824, 246984), (82328, 227472), (83271, 224896), (84336, 222056), (86656, 216111), (96384, 194299), (110208, 169927), (111028, 168672), (112448, 166542), (113736, 164656), (123492, 151648), (129984, 144074)]