12381816

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1823}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 31080960

約数和(自身を除く): 18699144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 1823, 2264, 3396, 3646, 5469, 6792, 7292, 10938, 14584, 21876, 43752, 515909, 1031818, 1547727, 2063636, 3095454, 4127272, 6190908, 12381816]

約数ペア:

[(1, 12381816), (2, 6190908), (3, 4127272), (4, 3095454), (6, 2063636), (8, 1547727), (12, 1031818), (24, 515909), (283, 43752), (566, 21876), (849, 14584), (1132, 10938), (1698, 7292), (1823, 6792), (2264, 5469), (3396, 3646)]