61890978

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{10103}}^1$

素因数の和:11129

約数の個数: 16

約数和(自身を含む): 123915456

約数和(自身を除く): 62024478

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 10103, 20206, 30309, 60618, 10315163, 20630326, 30945489, 61890978]

約数ペア:

[(1, 61890978), (2, 30945489), (3, 20630326), (6, 10315163), (1021, 60618), (2042, 30309), (3063, 20206), (6126, 10103)]