70890246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{562621}}^1$

素因数の和:562636

約数の個数: 24

約数和(自身を含む): 175538064

約数和(自身を除く): 104647818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 562621, 1125242, 1687863, 3375726, 3938347, 5063589, 7876694, 10127178, 11815041, 23630082, 35445123, 70890246]

約数ペア:

[(1, 70890246), (2, 35445123), (3, 23630082), (6, 11815041), (7, 10127178), (9, 7876694), (14, 5063589), (18, 3938347), (21, 3375726), (42, 1687863), (63, 1125242), (126, 562621)]