22120686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^2$

素因数の和:853

約数の個数: 36

約数和(自身を含む): 54906072

約数和(自身を除く): 32785386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1257, 2514, 2933, 3771, 5866, 7542, 8799, 17598, 26397, 52794, 175561, 351122, 526683, 1053366, 1228927, 1580049, 2457854, 3160098, 3686781, 7373562, 11060343, 22120686]

約数ペア:

[(1, 22120686), (2, 11060343), (3, 7373562), (6, 3686781), (7, 3160098), (9, 2457854), (14, 1580049), (18, 1228927), (21, 1053366), (42, 526683), (63, 351122), (126, 175561), (419, 52794), (838, 26397), (1257, 17598), (2514, 8799), (2933, 7542), (3771, 5866)]