21234348

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1033}}^1$

素因数の和:1614

約数の個数: 36

約数和(自身を含む): 53821768

約数和(自身を除く): 32587420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1033, 1142, 1713, 2066, 2284, 3099, 3426, 4132, 5139, 6198, 6852, 9297, 10278, 12396, 18594, 20556, 37188, 589843, 1179686, 1769529, 2359372, 3539058, 5308587, 7078116, 10617174, 21234348]

約数ペア:

[(1, 21234348), (2, 10617174), (3, 7078116), (4, 5308587), (6, 3539058), (9, 2359372), (12, 1769529), (18, 1179686), (36, 589843), (571, 37188), (1033, 20556), (1142, 18594), (1713, 12396), (2066, 10278), (2284, 9297), (3099, 6852), (3426, 6198), (4132, 5139)]