21525762

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45413}}^1$

素因数の和:45497

約数の個数: 16

約数和(自身を含む): 43597440

約数和(自身を除く): 22071678

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45413, 90826, 136239, 272478, 3587627, 7175254, 10762881, 21525762]

約数ペア:

[(1, 21525762), (2, 10762881), (3, 7175254), (6, 3587627), (79, 272478), (158, 136239), (237, 90826), (474, 45413)]