2017105254

素因数分解:

$2^1\times 3^4\times {\mathrm{12451267}}^1$

素因数の和:12451281

約数の個数: 20

約数和(自身を含む): 4519810284

約数和(自身を除く): 2502705030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12451267, 24902534, 37353801, 74707602, 112061403, 224122806, 336184209, 672368418, 1008552627, 2017105254]

約数ペア:

[(1, 2017105254), (2, 1008552627), (3, 672368418), (6, 336184209), (9, 224122806), (18, 112061403), (27, 74707602), (54, 37353801), (81, 24902534), (162, 12451267)]