6989886

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1776

約数の個数: 24

約数和(自身を含む): 15213744

約数和(自身を除く): 8223858

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1511, 1542, 2313, 3022, 4533, 4626, 9066, 13599, 27198, 388327, 776654, 1164981, 2329962, 3494943, 6989886]

約数ペア:

[(1, 6989886), (2, 3494943), (3, 2329962), (6, 1164981), (9, 776654), (18, 388327), (257, 27198), (514, 13599), (771, 9066), (1511, 4626), (1542, 4533), (2313, 3022)]