12492456

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 31349760

約数和(自身を除く): 18857304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1663, 1878, 2504, 3326, 3756, 4989, 6652, 7512, 9978, 13304, 19956, 39912, 520519, 1041038, 1561557, 2082076, 3123114, 4164152, 6246228, 12492456]

約数ペア:

[(1, 12492456), (2, 6246228), (3, 4164152), (4, 3123114), (6, 2082076), (8, 1561557), (12, 1041038), (24, 520519), (313, 39912), (626, 19956), (939, 13304), (1252, 9978), (1663, 7512), (1878, 6652), (2504, 4989), (3326, 3756)]