21785622

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{117127}}^1$

素因数の和:117163

約数の個数: 16

約数和(自身を含む): 44977152

約数和(自身を除く): 23191530

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 117127, 234254, 351381, 702762, 3630937, 7261874, 10892811, 21785622]

約数ペア:

[(1, 21785622), (2, 10892811), (3, 7261874), (6, 3630937), (31, 702762), (62, 351381), (93, 234254), (186, 117127)]