22378644

素因数分解:

$2^2\times 3^2\times {\mathrm{621629}}^1$

素因数の和:621639

約数の個数: 18

約数和(自身を含む): 56568330

約数和(自身を除く): 34189686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 621629, 1243258, 1864887, 2486516, 3729774, 5594661, 7459548, 11189322, 22378644]

約数ペア:

[(1, 22378644), (2, 11189322), (3, 7459548), (4, 5594661), (6, 3729774), (9, 2486516), (12, 1864887), (18, 1243258), (36, 621629)]