725048046

素因数分解:

$2^1\times 3^2\times {\mathrm{7639}}^1\times {\mathrm{5273}}^1$

素因数の和:12920

約数の個数: 24

約数和(自身を含む): 1571441040

約数和(自身を除く): 846392994

約数列:

[1, 2, 3, 6, 9, 18, 5273, 7639, 10546, 15278, 15819, 22917, 31638, 45834, 47457, 68751, 94914, 137502, 40280447, 80560894, 120841341, 241682682, 362524023, 725048046]

約数ペア:

[(1, 725048046), (2, 362524023), (3, 241682682), (6, 120841341), (9, 80560894), (18, 40280447), (5273, 137502), (7639, 94914), (10546, 68751), (15278, 47457), (15819, 45834), (22917, 31638)]