18878052

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11483}}^1$

素因数の和:11627

約数の個数: 24

約数和(自身を含む): 44374176

約数和(自身を除く): 25496124

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11483, 22966, 34449, 45932, 68898, 137796, 1573171, 3146342, 4719513, 6292684, 9439026, 18878052]

約数ペア:

[(1, 18878052), (2, 9439026), (3, 6292684), (4, 4719513), (6, 3146342), (12, 1573171), (137, 137796), (274, 68898), (411, 45932), (548, 34449), (822, 22966), (1644, 11483)]