13149084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 34119680

約数和(自身を除く): 20970596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2719, 4836, 5438, 8157, 10876, 16314, 32628, 35347, 70694, 84289, 106041, 141388, 168578, 212082, 252867, 337156, 424164, 505734, 1011468, 1095757, 2191514, 3287271, 4383028, 6574542, 13149084]

約数ペア:

[(1, 13149084), (2, 6574542), (3, 4383028), (4, 3287271), (6, 2191514), (12, 1095757), (13, 1011468), (26, 505734), (31, 424164), (39, 337156), (52, 252867), (62, 212082), (78, 168578), (93, 141388), (124, 106041), (156, 84289), (186, 70694), (372, 35347), (403, 32628), (806, 16314), (1209, 10876), (1612, 8157), (2418, 5438), (2719, 4836)]