16401222

素因数分解:

$2^1\times 3^2\times {\mathrm{911179}}^1$

素因数の和:911187

約数の個数: 12

約数和(自身を含む): 35536020

約数和(自身を除く): 19134798

約数列:

[1, 2, 3, 6, 9, 18, 911179, 1822358, 2733537, 5467074, 8200611, 16401222]

約数ペア:

[(1, 16401222), (2, 8200611), (3, 5467074), (6, 2733537), (9, 1822358), (18, 911179)]