40620636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53731}}^1$

素因数の和:53751

約数の個数: 48

約数和(自身を含む): 120359680

約数和(自身を除く): 79739044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53731, 107462, 161193, 214924, 322386, 376117, 483579, 644772, 752234, 967158, 1128351, 1450737, 1504468, 1934316, 2256702, 2901474, 3385053, 4513404, 5802948, 6770106, 10155159, 13540212, 20310318, 40620636]

約数ペア:

[(1, 40620636), (2, 20310318), (3, 13540212), (4, 10155159), (6, 6770106), (7, 5802948), (9, 4513404), (12, 3385053), (14, 2901474), (18, 2256702), (21, 1934316), (27, 1504468), (28, 1450737), (36, 1128351), (42, 967158), (54, 752234), (63, 644772), (84, 483579), (108, 376117), (126, 322386), (189, 214924), (252, 161193), (378, 107462), (756, 53731)]