22513452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 56885472

約数和(自身を除く): 34372020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 521, 554, 831, 1042, 1108, 1563, 1662, 2084, 3126, 3324, 3601, 6252, 6773, 7202, 10803, 13546, 14404, 20319, 21606, 27092, 40638, 43212, 81276, 144317, 288634, 432951, 577268, 865902, 1731804, 1876121, 3752242, 5628363, 7504484, 11256726, 22513452]

約数ペア:

[(1, 22513452), (2, 11256726), (3, 7504484), (4, 5628363), (6, 3752242), (12, 1876121), (13, 1731804), (26, 865902), (39, 577268), (52, 432951), (78, 288634), (156, 144317), (277, 81276), (521, 43212), (554, 40638), (831, 27092), (1042, 21606), (1108, 20319), (1563, 14404), (1662, 13546), (2084, 10803), (3126, 7202), (3324, 6773), (3601, 6252)]