127798524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{507137}}^1$

素因数の和:507154

約数の個数: 36

約数和(自身を含む): 369196464

約数和(自身を除く): 241397940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 507137, 1014274, 1521411, 2028548, 3042822, 3549959, 4564233, 6085644, 7099918, 9128466, 10649877, 14199836, 18256932, 21299754, 31949631, 42599508, 63899262, 127798524]

約数ペア:

[(1, 127798524), (2, 63899262), (3, 42599508), (4, 31949631), (6, 21299754), (7, 18256932), (9, 14199836), (12, 10649877), (14, 9128466), (18, 7099918), (21, 6085644), (28, 4564233), (36, 3549959), (42, 3042822), (63, 2028548), (84, 1521411), (126, 1014274), (252, 507137)]