860994

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 1926912

約数和(自身を除く): 1065918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1543, 3086, 4629, 9258, 13887, 27774, 47833, 95666, 143499, 286998, 430497, 860994]

約数ペア:

[(1, 860994), (2, 430497), (3, 286998), (6, 143499), (9, 95666), (18, 47833), (31, 27774), (62, 13887), (93, 9258), (186, 4629), (279, 3086), (558, 1543)]