68701206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15881}}^1$

素因数の和:15996

約数の個数: 32

約数和(自身を含む): 158565888

約数和(自身を除く): 89864682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 15881, 31762, 47643, 95286, 111167, 222334, 333501, 667002, 1635743, 3271486, 4907229, 9814458, 11450201, 22900402, 34350603, 68701206]

約数ペア:

[(1, 68701206), (2, 34350603), (3, 22900402), (6, 11450201), (7, 9814458), (14, 4907229), (21, 3271486), (42, 1635743), (103, 667002), (206, 333501), (309, 222334), (618, 111167), (721, 95286), (1442, 47643), (2163, 31762), (4326, 15881)]