18486044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 34180608

約数和(自身を除く): 15694564

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3467, 5332, 6934, 13868, 107477, 149081, 214954, 298162, 429908, 596324, 4621511, 9243022, 18486044]

約数ペア:

[(1, 18486044), (2, 9243022), (4, 4621511), (31, 596324), (43, 429908), (62, 298162), (86, 214954), (124, 149081), (172, 107477), (1333, 13868), (2666, 6934), (3467, 5332)]