15680322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{124447}}^1$

素因数の和:124462

約数の個数: 24

約数和(自身を含む): 38827776

約数和(自身を除く): 23147454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 124447, 248894, 373341, 746682, 871129, 1120023, 1742258, 2240046, 2613387, 5226774, 7840161, 15680322]

約数ペア:

[(1, 15680322), (2, 7840161), (3, 5226774), (6, 2613387), (7, 2240046), (9, 1742258), (14, 1120023), (18, 871129), (21, 746682), (42, 373341), (63, 248894), (126, 124447)]