40889106

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3511}}^1$

素因数の和:4166

約数の個数: 24

約数和(自身を含む): 88755264

約数和(自身を除く): 47866158

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3511, 3882, 5823, 7022, 10533, 11646, 21066, 31599, 63198, 2271617, 4543234, 6814851, 13629702, 20444553, 40889106]

約数ペア:

[(1, 40889106), (2, 20444553), (3, 13629702), (6, 6814851), (9, 4543234), (18, 2271617), (647, 63198), (1294, 31599), (1941, 21066), (3511, 11646), (3882, 10533), (5823, 7022)]