16966116

素因数分解:

$2^2\times 3^2\times {\mathrm{471281}}^1$

素因数の和:471291

約数の個数: 18

約数和(自身を含む): 42886662

約数和(自身を除く): 25920546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471281, 942562, 1413843, 1885124, 2827686, 4241529, 5655372, 8483058, 16966116]

約数ペア:

[(1, 16966116), (2, 8483058), (3, 5655372), (4, 4241529), (6, 2827686), (9, 1885124), (12, 1413843), (18, 942562), (36, 471281)]