22194828

素因数分解:

$2^2\times 3^2\times {\mathrm{616523}}^1$

素因数の和:616533

約数の個数: 18

約数和(自身を含む): 56103684

約数和(自身を除く): 33908856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 616523, 1233046, 1849569, 2466092, 3699138, 5548707, 7398276, 11097414, 22194828]

約数ペア:

[(1, 22194828), (2, 11097414), (3, 7398276), (4, 5548707), (6, 3699138), (9, 2466092), (12, 1849569), (18, 1233046), (36, 616523)]