21514386

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45389}}^1$

素因数の和:45473

約数の個数: 16

約数和(自身を含む): 43574400

約数和(自身を除く): 22060014

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45389, 90778, 136167, 272334, 3585731, 7171462, 10757193, 21514386]

約数ペア:

[(1, 21514386), (2, 10757193), (3, 7171462), (6, 3585731), (79, 272334), (158, 136167), (237, 90778), (474, 45389)]