6645876

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1063}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 15551424

約数和(自身を除く): 8905548

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1063, 1563, 2084, 2126, 3126, 3189, 4252, 6252, 6378, 12756, 553823, 1107646, 1661469, 2215292, 3322938, 6645876]

約数ペア:

[(1, 6645876), (2, 3322938), (3, 2215292), (4, 1661469), (6, 1107646), (12, 553823), (521, 12756), (1042, 6378), (1063, 6252), (1563, 4252), (2084, 3189), (2126, 3126)]