21667332

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1637}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 50633856

約数和(自身を除く): 28966524

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1637, 2206, 3274, 3309, 4412, 4911, 6548, 6618, 9822, 13236, 19644, 1805611, 3611222, 5416833, 7222444, 10833666, 21667332]

約数ペア:

[(1, 21667332), (2, 10833666), (3, 7222444), (4, 5416833), (6, 3611222), (12, 1805611), (1103, 19644), (1637, 13236), (2206, 9822), (3274, 6618), (3309, 6548), (4412, 4911)]