1889658

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1790

約数の個数: 24

約数和(自身を含む): 4163796

約数和(自身を除く): 2274138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1721, 3442, 5163, 10326, 15489, 30978, 104981, 209962, 314943, 629886, 944829, 1889658]

約数ペア:

[(1, 1889658), (2, 944829), (3, 629886), (6, 314943), (9, 209962), (18, 104981), (61, 30978), (122, 15489), (183, 10326), (366, 5163), (549, 3442), (1098, 1721)]