139051818

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{126641}}^1$

素因数の和:126710

約数の個数: 24

約数和(自身を含む): 306220356

約数和(自身を除く): 167168538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 126641, 253282, 379923, 759846, 1139769, 2279538, 7725101, 15450202, 23175303, 46350606, 69525909, 139051818]

約数ペア:

[(1, 139051818), (2, 69525909), (3, 46350606), (6, 23175303), (9, 15450202), (18, 7725101), (61, 2279538), (122, 1139769), (183, 759846), (366, 379923), (549, 253282), (1098, 126641)]