21979014

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{36269}}^1$

素因数の和:36375

約数の個数: 16

約数和(自身を含む): 44394480

約数和(自身を除く): 22415466

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 36269, 72538, 108807, 217614, 3663169, 7326338, 10989507, 21979014]

約数ペア:

[(1, 21979014), (2, 10989507), (3, 7326338), (6, 3663169), (101, 217614), (202, 108807), (303, 72538), (606, 36269)]