18401502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{438131}}^1$

素因数の和:438143

約数の個数: 16

約数和(自身を含む): 42060672

約数和(自身を除く): 23659170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 438131, 876262, 1314393, 2628786, 3066917, 6133834, 9200751, 18401502]

約数ペア:

[(1, 18401502), (2, 9200751), (3, 6133834), (6, 3066917), (7, 2628786), (14, 1314393), (21, 876262), (42, 438131)]