12849252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 33341952

約数和(自身を除く): 20492700

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, 2657, 4836, 5314, 7971, 10628, 15942, 31884, 34541, 69082, 82367, 103623, 138164, 164734, 207246, 247101, 329468, 414492, 494202, 988404, 1070771, 2141542, 3212313, 4283084, 6424626, 12849252]

約数ペア:

[(1, 12849252), (2, 6424626), (3, 4283084), (4, 3212313), (6, 2141542), (12, 1070771), (13, 988404), (26, 494202), (31, 414492), (39, 329468), (52, 247101), (62, 207246), (78, 164734), (93, 138164), (124, 103623), (156, 82367), (186, 69082), (372, 34541), (403, 31884), (806, 15942), (1209, 10628), (1612, 7971), (2418, 5314), (2657, 4836)]