27940122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221747}}^1$

素因数の和:221762

約数の個数: 24

約数和(自身を含む): 69185376

約数和(自身を除く): 41245254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221747, 443494, 665241, 1330482, 1552229, 1995723, 3104458, 3991446, 4656687, 9313374, 13970061, 27940122]

約数ペア:

[(1, 27940122), (2, 13970061), (3, 9313374), (6, 4656687), (7, 3991446), (9, 3104458), (14, 1995723), (18, 1552229), (21, 1330482), (42, 665241), (63, 443494), (126, 221747)]