27210026

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 41687808

約数和(自身を除く): 14477782

約数列:

[1, 2, 61, 122, 271, 542, 823, 1646, 16531, 33062, 50203, 100406, 223033, 446066, 13605013, 27210026]

約数ペア:

[(1, 27210026), (2, 13605013), (61, 446066), (122, 223033), (271, 100406), (542, 50203), (823, 33062), (1646, 16531)]