68424342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15817}}^1$

素因数の和:15932

約数の個数: 32

約数和(自身を含む): 157926912

約数和(自身を除く): 89502570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 15817, 31634, 47451, 94902, 110719, 221438, 332157, 664314, 1629151, 3258302, 4887453, 9774906, 11404057, 22808114, 34212171, 68424342]

約数ペア:

[(1, 68424342), (2, 34212171), (3, 22808114), (6, 11404057), (7, 9774906), (14, 4887453), (21, 3258302), (42, 1629151), (103, 664314), (206, 332157), (309, 221438), (618, 110719), (721, 94902), (1442, 47451), (2163, 31634), (4326, 15817)]