21753042

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{88427}}^1$

素因数の和:88473

約数の個数: 16

約数和(自身を含む): 44567712

約数和(自身を除く): 22814670

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 88427, 176854, 265281, 530562, 3625507, 7251014, 10876521, 21753042]

約数ペア:

[(1, 21753042), (2, 10876521), (3, 7251014), (6, 3625507), (41, 530562), (82, 265281), (123, 176854), (246, 88427)]