20150466

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68539}}^1$

素因数の和:68558

約数の個数: 24

約数和(自身を含む): 46881360

約数和(自身を除く): 26730894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68539, 137078, 205617, 411234, 479773, 959546, 1439319, 2878638, 3358411, 6716822, 10075233, 20150466]

約数ペア:

[(1, 20150466), (2, 10075233), (3, 6716822), (6, 3358411), (7, 2878638), (14, 1439319), (21, 959546), (42, 479773), (49, 411234), (98, 205617), (147, 137078), (294, 68539)]