40815894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1601}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 93505536

約数和(自身を除く): 52689642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1601, 1821, 3202, 3642, 4249, 4803, 8498, 9606, 11207, 12747, 22414, 25494, 33621, 67242, 971807, 1943614, 2915421, 5830842, 6802649, 13605298, 20407947, 40815894]

約数ペア:

[(1, 40815894), (2, 20407947), (3, 13605298), (6, 6802649), (7, 5830842), (14, 2915421), (21, 1943614), (42, 971807), (607, 67242), (1214, 33621), (1601, 25494), (1821, 22414), (3202, 12747), (3642, 11207), (4249, 9606), (4803, 8498)]