21448836

素因数分解:

$2^2\times 3^2\times {\mathrm{595801}}^1$

素因数の和:595811

約数の個数: 18

約数和(自身を含む): 54217982

約数和(自身を除く): 32769146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 595801, 1191602, 1787403, 2383204, 3574806, 5362209, 7149612, 10724418, 21448836]

約数ペア:

[(1, 21448836), (2, 10724418), (3, 7149612), (4, 5362209), (6, 3574806), (9, 2383204), (12, 1787403), (18, 1191602), (36, 595801)]