18419363712

素因数分解:

$2^7\times 3^4\times {\mathrm{139}}^1\times {\mathrm{12781}}^1$

素因数の和:12946

約数の個数: 160

約数和(自身を含む): 55214405400

約数和(自身を除く): 36795041688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 162, 192, 216, 278, 288, 324, 384, 417, 432, 556, 576, 648, 834, 864, 1112, 1152, 1251, 1296, 1668, 1728, 2224, 2502, 2592, 3336, 3456, 3753, 4448, 5004, 5184, 6672, 7506, 8896, 10008, 10368, 11259, 12781, 13344, 15012, 17792, 20016, 22518, 25562, 26688, 30024, 38343, 40032, 45036, 51124, 53376, 60048, 76686, 80064, 90072, 102248, 115029, 120096, 153372, 160128, 180144, 204496, 230058, 240192, 306744, 345087, 360288, 408992, 460116, 480384, 613488, 690174, 720576, 817984, 920232, 1035261, 1226976, 1380348, 1441152, 1635968, 1776559, 1840464, 2070522, 2453952, 2760696, 3553118, 3680928, 4141044, 4907904, 5329677, 5521392, 7106236, 7361856, 8282088, 10659354, 11042784, 14212472, 14723712, 15989031, 16564176, 21318708, 22085568, 28424944, 31978062, 33128352, 42637416, 44171136, 47967093, 56849888, 63956124, 66256704, 85274832, 95934186, 113699776, 127912248, 132513408, 143901279, 170549664, 191868372, 227399552, 255824496, 287802558, 341099328, 383736744, 511648992, 575605116, 682198656, 767473488, 1023297984, 1151210232, 1534946976, 2046595968, 2302420464, 3069893952, 4604840928, 6139787904, 9209681856, 18419363712]

約数ペア:

[(1, 18419363712), (2, 9209681856), (3, 6139787904), (4, 4604840928), (6, 3069893952), (8, 2302420464), (9, 2046595968), (12, 1534946976), (16, 1151210232), (18, 1023297984), (24, 767473488), (27, 682198656), (32, 575605116), (36, 511648992), (48, 383736744), (54, 341099328), (64, 287802558), (72, 255824496), (81, 227399552), (96, 191868372), (108, 170549664), (128, 143901279), (139, 132513408), (144, 127912248), (162, 113699776), (192, 95934186), (216, 85274832), (278, 66256704), (288, 63956124), (324, 56849888), (384, 47967093), (417, 44171136), (432, 42637416), (556, 33128352), (576, 31978062), (648, 28424944), (834, 22085568), (864, 21318708), (1112, 16564176), (1152, 15989031), (1251, 14723712), (1296, 14212472), (1668, 11042784), (1728, 10659354), (2224, 8282088), (2502, 7361856), (2592, 7106236), (3336, 5521392), (3456, 5329677), (3753, 4907904), (4448, 4141044), (5004, 3680928), (5184, 3553118), (6672, 2760696), (7506, 2453952), (8896, 2070522), (10008, 1840464), (10368, 1776559), (11259, 1635968), (12781, 1441152), (13344, 1380348), (15012, 1226976), (17792, 1035261), (20016, 920232), (22518, 817984), (25562, 720576), (26688, 690174), (30024, 613488), (38343, 480384), (40032, 460116), (45036, 408992), (51124, 360288), (53376, 345087), (60048, 306744), (76686, 240192), (80064, 230058), (90072, 204496), (102248, 180144), (115029, 160128), (120096, 153372)]