21739062

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45863}}^1$

素因数の和:45947

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 22290378

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45863, 91726, 137589, 275178, 3623177, 7246354, 10869531, 21739062]

約数ペア:

[(1, 21739062), (2, 10869531), (3, 7246354), (6, 3623177), (79, 275178), (158, 137589), (237, 91726), (474, 45863)]