21233028

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17519}}^1$

素因数の和:17627

約数の個数: 24

約数和(自身を含む): 50037120

約数和(自身を除く): 28804092

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17519, 35038, 52557, 70076, 105114, 210228, 1769419, 3538838, 5308257, 7077676, 10616514, 21233028]

約数ペア:

[(1, 21233028), (2, 10616514), (3, 7077676), (4, 5308257), (6, 3538838), (12, 1769419), (101, 210228), (202, 105114), (303, 70076), (404, 52557), (606, 35038), (1212, 17519)]