1556046

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 3401424

約数和(自身を除く): 1845378

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 631, 822, 1233, 1262, 1893, 2466, 3786, 5679, 11358, 86447, 172894, 259341, 518682, 778023, 1556046]

約数ペア:

[(1, 1556046), (2, 778023), (3, 518682), (6, 259341), (9, 172894), (18, 86447), (137, 11358), (274, 5679), (411, 3786), (631, 2466), (822, 1893), (1233, 1262)]