21793596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165103}}^1$

素因数の和:165121

約数の個数: 24

約数和(自身を含む): 55474944

約数和(自身を除く): 33681348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 165103, 330206, 495309, 660412, 990618, 1816133, 1981236, 3632266, 5448399, 7264532, 10896798, 21793596]

約数ペア:

[(1, 21793596), (2, 10896798), (3, 7264532), (4, 5448399), (6, 3632266), (11, 1981236), (12, 1816133), (22, 990618), (33, 660412), (44, 495309), (66, 330206), (132, 165103)]