64605486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{978871}}^1$

素因数の和:978887

約数の個数: 16

約数和(自身を含む): 140957568

約数和(自身を除く): 76352082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 978871, 1957742, 2936613, 5873226, 10767581, 21535162, 32302743, 64605486]

約数ペア:

[(1, 64605486), (2, 32302743), (3, 21535162), (6, 10767581), (11, 5873226), (22, 2936613), (33, 1957742), (66, 978871)]