31886122716

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4686379}}^1$

素因数の和:4686405

約数の個数: 72

約数和(自身を含む): 95527169920

約数和(自身を除く): 63641047204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 4686379, 9372758, 14059137, 18745516, 28118274, 32804653, 42177411, 56236548, 65609306, 84354822, 98413959, 126532233, 131218612, 168709644, 196827918, 253064466, 295241877, 379596699, 393655836, 506128932, 590483754, 759193398, 885725631, 1138790097, 1180967508, 1518386796, 1771451262, 2277580194, 2657176893, 3542902524, 4555160388, 5314353786, 7971530679, 10628707572, 15943061358, 31886122716]

約数ペア:

[(1, 31886122716), (2, 15943061358), (3, 10628707572), (4, 7971530679), (6, 5314353786), (7, 4555160388), (9, 3542902524), (12, 2657176893), (14, 2277580194), (18, 1771451262), (21, 1518386796), (27, 1180967508), (28, 1138790097), (36, 885725631), (42, 759193398), (54, 590483754), (63, 506128932), (81, 393655836), (84, 379596699), (108, 295241877), (126, 253064466), (162, 196827918), (189, 168709644), (243, 131218612), (252, 126532233), (324, 98413959), (378, 84354822), (486, 65609306), (567, 56236548), (756, 42177411), (972, 32804653), (1134, 28118274), (1701, 18745516), (2268, 14059137), (3402, 9372758), (6804, 4686379)]