18399924

素因数分解:

$2^2\times 3^2\times {\mathrm{511109}}^1$

素因数の和:511119

約数の個数: 18

約数和(自身を含む): 46511010

約数和(自身を除く): 28111086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 511109, 1022218, 1533327, 2044436, 3066654, 4599981, 6133308, 9199962, 18399924]

約数ペア:

[(1, 18399924), (2, 9199962), (3, 6133308), (4, 4599981), (6, 3066654), (9, 2044436), (12, 1533327), (18, 1022218), (36, 511109)]