64105818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{218047}}^1$

素因数の和:218066

約数の個数: 24

約数和(自身を含む): 149144832

約数和(自身を除く): 85039014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 218047, 436094, 654141, 1308282, 1526329, 3052658, 4578987, 9157974, 10684303, 21368606, 32052909, 64105818]

約数ペア:

[(1, 64105818), (2, 32052909), (3, 21368606), (6, 10684303), (7, 9157974), (14, 4578987), (21, 3052658), (42, 1526329), (49, 1308282), (98, 654141), (147, 436094), (294, 218047)]