180867948

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{110017}}^1$

素因数の和:110161

約数の個数: 24

約数和(自身を含む): 425109552

約数和(自身を除く): 244241604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 110017, 220034, 330051, 440068, 660102, 1320204, 15072329, 30144658, 45216987, 60289316, 90433974, 180867948]

約数ペア:

[(1, 180867948), (2, 90433974), (3, 60289316), (4, 45216987), (6, 30144658), (12, 15072329), (137, 1320204), (274, 660102), (411, 440068), (548, 330051), (822, 220034), (1644, 110017)]