21976242

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{44129}}^1$

素因数の和:44217

約数の個数: 16

約数和(自身を含む): 44483040

約数和(自身を除く): 22506798

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 44129, 88258, 132387, 264774, 3662707, 7325414, 10988121, 21976242]

約数ペア:

[(1, 21976242), (2, 10988121), (3, 7325414), (6, 3662707), (83, 264774), (166, 132387), (249, 88258), (498, 44129)]