39303978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 93598560

約数和(自身を除く): 54294582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 3109, 4214, 6218, 6321, 9327, 12642, 18654, 21763, 43526, 65289, 130578, 133687, 152341, 267374, 304682, 401061, 457023, 802122, 914046, 935809, 1871618, 2807427, 5614854, 6550663, 13101326, 19651989, 39303978]

約数ペア:

[(1, 39303978), (2, 19651989), (3, 13101326), (6, 6550663), (7, 5614854), (14, 2807427), (21, 1871618), (42, 935809), (43, 914046), (49, 802122), (86, 457023), (98, 401061), (129, 304682), (147, 267374), (258, 152341), (294, 133687), (301, 130578), (602, 65289), (903, 43526), (1806, 21763), (2107, 18654), (3109, 12642), (4214, 9327), (6218, 6321)]