7800372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5092

約数の個数: 36

約数和(自身を含む): 20180160

約数和(自身を除く): 12379788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5039, 10078, 15117, 20156, 30234, 45351, 60468, 90702, 181404, 216677, 433354, 650031, 866708, 1300062, 1950093, 2600124, 3900186, 7800372]

約数ペア:

[(1, 7800372), (2, 3900186), (3, 2600124), (4, 1950093), (6, 1300062), (9, 866708), (12, 650031), (18, 433354), (36, 216677), (43, 181404), (86, 90702), (129, 60468), (172, 45351), (258, 30234), (387, 20156), (516, 15117), (774, 10078), (1548, 5039)]