55393674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1318897}}^1$

素因数の和:1318909

約数の個数: 16

約数和(自身を含む): 126614208

約数和(自身を除く): 71220534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1318897, 2637794, 3956691, 7913382, 9232279, 18464558, 27696837, 55393674]

約数ペア:

[(1, 55393674), (2, 27696837), (3, 18464558), (6, 9232279), (7, 7913382), (14, 3956691), (21, 2637794), (42, 1318897)]