18532371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 29198016

約数和(自身を除く): 10665645

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 3323, 5577, 9969, 36553, 43199, 109659, 129597, 475189, 561587, 1425567, 1684761, 6177457, 18532371]

約数ペア:

[(1, 18532371), (3, 6177457), (11, 1684761), (13, 1425567), (33, 561587), (39, 475189), (143, 129597), (169, 109659), (429, 43199), (507, 36553), (1859, 9969), (3323, 5577)]