18192252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 45987872

約数和(自身を除く): 27795620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 421, 554, 831, 842, 1108, 1263, 1662, 1684, 2526, 3324, 3601, 5052, 5473, 7202, 10803, 10946, 14404, 16419, 21606, 21892, 32838, 43212, 65676, 116617, 233234, 349851, 466468, 699702, 1399404, 1516021, 3032042, 4548063, 6064084, 9096126, 18192252]

約数ペア:

[(1, 18192252), (2, 9096126), (3, 6064084), (4, 4548063), (6, 3032042), (12, 1516021), (13, 1399404), (26, 699702), (39, 466468), (52, 349851), (78, 233234), (156, 116617), (277, 65676), (421, 43212), (554, 32838), (831, 21892), (842, 21606), (1108, 16419), (1263, 14404), (1662, 10946), (1684, 10803), (2526, 7202), (3324, 5473), (3601, 5052)]