21716274

素因数分解:

$2^1\times 3^1\times {\mathrm{877}}^1\times {\mathrm{4127}}^1$

素因数の和:5009

約数の個数: 16

約数和(自身を含む): 43492608

約数和(自身を除く): 21776334

約数列:

[1, 2, 3, 6, 877, 1754, 2631, 4127, 5262, 8254, 12381, 24762, 3619379, 7238758, 10858137, 21716274]

約数ペア:

[(1, 21716274), (2, 10858137), (3, 7238758), (6, 3619379), (877, 24762), (1754, 12381), (2631, 8254), (4127, 5262)]