18944490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631483}}^1$

素因数の和:631493

約数の個数: 16

約数和(自身を含む): 45466848

約数和(自身を除く): 26522358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631483, 1262966, 1894449, 3157415, 3788898, 6314830, 9472245, 18944490]

約数ペア:

[(1, 18944490), (2, 9472245), (3, 6314830), (5, 3788898), (6, 3157415), (10, 1894449), (15, 1262966), (30, 631483)]