22418529

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 36821088

約数和(自身を除く): 14402559

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 8971, 26913, 62797, 152507, 188391, 439579, 457521, 1067549, 1318737, 3202647, 7472843, 22418529]

約数ペア:

[(1, 22418529), (3, 7472843), (7, 3202647), (17, 1318737), (21, 1067549), (49, 457521), (51, 439579), (119, 188391), (147, 152507), (357, 62797), (833, 26913), (2499, 8971)]