3219996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20641}}^1$

素因数の和:20661

約数の個数: 24

約数和(自身を含む): 8091664

約数和(自身を除く): 4871668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20641, 41282, 61923, 82564, 123846, 247692, 268333, 536666, 804999, 1073332, 1609998, 3219996]

約数ペア:

[(1, 3219996), (2, 1609998), (3, 1073332), (4, 804999), (6, 536666), (12, 268333), (13, 247692), (26, 123846), (39, 82564), (52, 61923), (78, 41282), (156, 20641)]