40998636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{18077}}^1$

素因数の和:18100

約数の個数: 60

約数和(自身を含む): 122496528

約数和(自身を除く): 81497892

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, 252, 324, 378, 567, 756, 1134, 2268, 18077, 36154, 54231, 72308, 108462, 126539, 162693, 216924, 253078, 325386, 379617, 488079, 506156, 650772, 759234, 976158, 1138851, 1464237, 1518468, 1952316, 2277702, 2928474, 3416553, 4555404, 5856948, 6833106, 10249659, 13666212, 20499318, 40998636]

約数ペア:

[(1, 40998636), (2, 20499318), (3, 13666212), (4, 10249659), (6, 6833106), (7, 5856948), (9, 4555404), (12, 3416553), (14, 2928474), (18, 2277702), (21, 1952316), (27, 1518468), (28, 1464237), (36, 1138851), (42, 976158), (54, 759234), (63, 650772), (81, 506156), (84, 488079), (108, 379617), (126, 325386), (162, 253078), (189, 216924), (252, 162693), (324, 126539), (378, 108462), (567, 72308), (756, 54231), (1134, 36154), (2268, 18077)]