16399332

素因数分解:

$2^2\times 3^2\times {\mathrm{455537}}^1$

素因数の和:455547

約数の個数: 18

約数和(自身を含む): 41453958

約数和(自身を除く): 25054626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 455537, 911074, 1366611, 1822148, 2733222, 4099833, 5466444, 8199666, 16399332]

約数ペア:

[(1, 16399332), (2, 8199666), (3, 5466444), (4, 4099833), (6, 2733222), (9, 1822148), (12, 1366611), (18, 911074), (36, 455537)]