12946986

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18467

約数の個数: 32

約数和(自身を含む): 30985920

約数和(自身を除く): 18038934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 18443, 36886, 55329, 110658, 165987, 239759, 331974, 479518, 497961, 719277, 995922, 1438554, 2157831, 4315662, 6473493, 12946986]

約数ペア:

[(1, 12946986), (2, 6473493), (3, 4315662), (6, 2157831), (9, 1438554), (13, 995922), (18, 719277), (26, 497961), (27, 479518), (39, 331974), (54, 239759), (78, 165987), (117, 110658), (234, 55329), (351, 36886), (702, 18443)]