858609114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{20107}}^1$

素因数の和:20770

約数の個数: 32

約数和(自身を含む): 1876317696

約数和(自身を除く): 1017708582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1941, 3882, 7117, 14234, 20107, 21351, 40214, 42702, 60321, 120642, 221177, 442354, 663531, 1327062, 13009229, 26018458, 39027687, 78055374, 143101519, 286203038, 429304557, 858609114]

約数ペア:

[(1, 858609114), (2, 429304557), (3, 286203038), (6, 143101519), (11, 78055374), (22, 39027687), (33, 26018458), (66, 13009229), (647, 1327062), (1294, 663531), (1941, 442354), (3882, 221177), (7117, 120642), (14234, 60321), (20107, 42702), (21351, 40214)]