18840497088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6331

約数の個数: 224

約数和(自身を含む): 59478558208

約数和(自身を除く): 40638061120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 61, 64, 74, 84, 96, 111, 112, 122, 148, 168, 183, 192, 222, 224, 244, 259, 296, 336, 366, 427, 444, 448, 488, 518, 592, 672, 732, 777, 854, 888, 976, 1036, 1184, 1281, 1344, 1464, 1554, 1708, 1776, 1952, 2072, 2257, 2368, 2562, 2928, 3108, 3416, 3552, 3904, 4144, 4514, 5124, 5856, 6211, 6216, 6771, 6832, 7104, 8288, 9028, 10248, 11712, 12422, 12432, 13542, 13664, 15799, 16576, 18056, 18633, 20496, 24844, 24864, 27084, 27328, 31598, 36112, 37266, 40992, 43477, 47397, 49688, 49728, 54168, 63196, 72224, 74532, 81984, 86954, 94794, 99376, 108336, 126392, 130431, 144448, 149064, 173908, 189588, 198752, 216672, 229807, 252784, 260862, 298128, 347816, 378871, 379176, 397504, 433344, 459614, 505568, 521724, 596256, 689421, 695632, 757742, 758352, 919228, 1011136, 1043448, 1136613, 1192512, 1378842, 1391264, 1515484, 1516704, 1608649, 1838456, 2086896, 2273226, 2652097, 2757684, 2782528, 3030968, 3033408, 3217298, 3676912, 4173792, 4546452, 4825947, 5304194, 5515368, 6061936, 6434596, 7353824, 7956291, 8347584, 9092904, 9651894, 10608388, 11030736, 12123872, 12869192, 14018227, 14707648, 15912582, 18185808, 19303788, 21216776, 22061472, 24247744, 25738384, 28036454, 31825164, 36371616, 38607576, 42054681, 42433552, 44122944, 51476768, 56072908, 63650328, 72743232, 77215152, 84109362, 84867104, 98127589, 102953536, 112145816, 127300656, 154430304, 168218724, 169734208, 196255178, 224291632, 254601312, 294382767, 308860608, 336437448, 392510356, 448583264, 509202624, 588765534, 672874896, 785020712, 897166528, 1177531068, 1345749792, 1570041424, 2355062136, 2691499584, 3140082848, 4710124272, 6280165696, 9420248544, 18840497088]

約数ペア:

[(1, 18840497088), (2, 9420248544), (3, 6280165696), (4, 4710124272), (6, 3140082848), (7, 2691499584), (8, 2355062136), (12, 1570041424), (14, 1345749792), (16, 1177531068), (21, 897166528), (24, 785020712), (28, 672874896), (32, 588765534), (37, 509202624), (42, 448583264), (48, 392510356), (56, 336437448), (61, 308860608), (64, 294382767), (74, 254601312), (84, 224291632), (96, 196255178), (111, 169734208), (112, 168218724), (122, 154430304), (148, 127300656), (168, 112145816), (183, 102953536), (192, 98127589), (222, 84867104), (224, 84109362), (244, 77215152), (259, 72743232), (296, 63650328), (336, 56072908), (366, 51476768), (427, 44122944), (444, 42433552), (448, 42054681), (488, 38607576), (518, 36371616), (592, 31825164), (672, 28036454), (732, 25738384), (777, 24247744), (854, 22061472), (888, 21216776), (976, 19303788), (1036, 18185808), (1184, 15912582), (1281, 14707648), (1344, 14018227), (1464, 12869192), (1554, 12123872), (1708, 11030736), (1776, 10608388), (1952, 9651894), (2072, 9092904), (2257, 8347584), (2368, 7956291), (2562, 7353824), (2928, 6434596), (3108, 6061936), (3416, 5515368), (3552, 5304194), (3904, 4825947), (4144, 4546452), (4514, 4173792), (5124, 3676912), (5856, 3217298), (6211, 3033408), (6216, 3030968), (6771, 2782528), (6832, 2757684), (7104, 2652097), (8288, 2273226), (9028, 2086896), (10248, 1838456), (11712, 1608649), (12422, 1516704), (12432, 1515484), (13542, 1391264), (13664, 1378842), (15799, 1192512), (16576, 1136613), (18056, 1043448), (18633, 1011136), (20496, 919228), (24844, 758352), (24864, 757742), (27084, 695632), (27328, 689421), (31598, 596256), (36112, 521724), (37266, 505568), (40992, 459614), (43477, 433344), (47397, 397504), (49688, 379176), (49728, 378871), (54168, 347816), (63196, 298128), (72224, 260862), (74532, 252784), (81984, 229807), (86954, 216672), (94794, 198752), (99376, 189588), (108336, 173908), (126392, 149064), (130431, 144448)]