15261282

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 34864128

約数和(自身を除く): 19602846

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 193, 207, 382, 386, 414, 573, 579, 1146, 1158, 1719, 1737, 3438, 3474, 4393, 4439, 8786, 8878, 13179, 13317, 26358, 26634, 36863, 39537, 39951, 73726, 79074, 79902, 110589, 221178, 331767, 663534, 847849, 1695698, 2543547, 5087094, 7630641, 15261282]

約数ペア:

[(1, 15261282), (2, 7630641), (3, 5087094), (6, 2543547), (9, 1695698), (18, 847849), (23, 663534), (46, 331767), (69, 221178), (138, 110589), (191, 79902), (193, 79074), (207, 73726), (382, 39951), (386, 39537), (414, 36863), (573, 26634), (579, 26358), (1146, 13317), (1158, 13179), (1719, 8878), (1737, 8786), (3438, 4439), (3474, 4393)]