39721626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{315251}}^1$

素因数の和:315266

約数の個数: 24

約数和(自身を含む): 98358624

約数和(自身を除く): 58636998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 315251, 630502, 945753, 1891506, 2206757, 2837259, 4413514, 5674518, 6620271, 13240542, 19860813, 39721626]

約数ペア:

[(1, 39721626), (2, 19860813), (3, 13240542), (6, 6620271), (7, 5674518), (9, 4413514), (14, 2837259), (18, 2206757), (21, 1891506), (42, 945753), (63, 630502), (126, 315251)]