18485379

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 29615664

約数和(自身を除く): 11130285

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 3061, 6039, 9183, 27549, 33671, 101013, 186721, 303039, 560163, 1680489, 2053931, 6161793, 18485379]

約数ペア:

[(1, 18485379), (3, 6161793), (9, 2053931), (11, 1680489), (33, 560163), (61, 303039), (99, 186721), (183, 101013), (549, 33671), (671, 27549), (2013, 9183), (3061, 6039)]