858001068

素因数分解:

$2^2\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{20353}}^1$

素因数の和:21534

約数の個数: 36

約数和(自身を含む): 2170794808

約数和(自身を除く): 1312793740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1171, 2342, 3513, 4684, 7026, 10539, 14052, 20353, 21078, 40706, 42156, 61059, 81412, 122118, 183177, 244236, 366354, 732708, 23833363, 47666726, 71500089, 95333452, 143000178, 214500267, 286000356, 429000534, 858001068]

約数ペア:

[(1, 858001068), (2, 429000534), (3, 286000356), (4, 214500267), (6, 143000178), (9, 95333452), (12, 71500089), (18, 47666726), (36, 23833363), (1171, 732708), (2342, 366354), (3513, 244236), (4684, 183177), (7026, 122118), (10539, 81412), (14052, 61059), (20353, 42156), (21078, 40706)]