1861494264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6379}}^1$

素因数の和:6594

約数の個数: 128

約数和(自身を含む): 5941056000

約数和(自身を除く): 4079561736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 193, 216, 252, 378, 386, 504, 579, 756, 772, 1158, 1351, 1512, 1544, 1737, 2316, 2702, 3474, 4053, 4632, 5211, 5404, 6379, 6948, 8106, 10422, 10808, 12159, 12758, 13896, 16212, 19137, 20844, 24318, 25516, 32424, 36477, 38274, 41688, 44653, 48636, 51032, 57411, 72954, 76548, 89306, 97272, 114822, 133959, 145908, 153096, 172233, 178612, 229644, 267918, 291816, 344466, 357224, 401877, 459288, 535836, 688932, 803754, 1071672, 1205631, 1231147, 1377864, 1607508, 2411262, 2462294, 3215016, 3693441, 4822524, 4924588, 7386882, 8618029, 9645048, 9849176, 11080323, 14773764, 17236058, 22160646, 25854087, 29547528, 33240969, 34472116, 44321292, 51708174, 66481938, 68944232, 77562261, 88642584, 103416348, 132963876, 155124522, 206832696, 232686783, 265927752, 310249044, 465373566, 620498088, 930747132, 1861494264]

約数ペア:

[(1, 1861494264), (2, 930747132), (3, 620498088), (4, 465373566), (6, 310249044), (7, 265927752), (8, 232686783), (9, 206832696), (12, 155124522), (14, 132963876), (18, 103416348), (21, 88642584), (24, 77562261), (27, 68944232), (28, 66481938), (36, 51708174), (42, 44321292), (54, 34472116), (56, 33240969), (63, 29547528), (72, 25854087), (84, 22160646), (108, 17236058), (126, 14773764), (168, 11080323), (189, 9849176), (193, 9645048), (216, 8618029), (252, 7386882), (378, 4924588), (386, 4822524), (504, 3693441), (579, 3215016), (756, 2462294), (772, 2411262), (1158, 1607508), (1351, 1377864), (1512, 1231147), (1544, 1205631), (1737, 1071672), (2316, 803754), (2702, 688932), (3474, 535836), (4053, 459288), (4632, 401877), (5211, 357224), (5404, 344466), (6379, 291816), (6948, 267918), (8106, 229644), (10422, 178612), (10808, 172233), (12159, 153096), (12758, 145908), (13896, 133959), (16212, 114822), (19137, 97272), (20844, 89306), (24318, 76548), (25516, 72954), (32424, 57411), (36477, 51032), (38274, 48636), (41688, 44653)]