21293508

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7817}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 49910112

約数和(自身を除く): 28616604

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7817, 15634, 23451, 31268, 46902, 93804, 1774459, 3548918, 5323377, 7097836, 10646754, 21293508]

約数ペア:

[(1, 21293508), (2, 10646754), (3, 7097836), (4, 5323377), (6, 3548918), (12, 1774459), (227, 93804), (454, 46902), (681, 31268), (908, 23451), (1362, 15634), (2724, 7817)]