13146666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 29234688

約数和(自身を除く): 16088022

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 5437, 10874, 16311, 32622, 70681, 141362, 168547, 212043, 337094, 424086, 505641, 1011282, 2191111, 4382222, 6573333, 13146666]

約数ペア:

[(1, 13146666), (2, 6573333), (3, 4382222), (6, 2191111), (13, 1011282), (26, 505641), (31, 424086), (39, 337094), (62, 212043), (78, 168547), (93, 141362), (186, 70681), (403, 32622), (806, 16311), (1209, 10874), (2418, 5437)]