16687116

素因数分解:

$2^2\times 3^2\times {\mathrm{463531}}^1$

素因数の和:463541

約数の個数: 18

約数和(自身を含む): 42181412

約数和(自身を除く): 25494296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463531, 927062, 1390593, 1854124, 2781186, 4171779, 5562372, 8343558, 16687116]

約数ペア:

[(1, 16687116), (2, 8343558), (3, 5562372), (4, 4171779), (6, 2781186), (9, 1854124), (12, 1390593), (18, 927062), (36, 463531)]