7128186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91387}}^1$

素因数の和:91405

約数の個数: 16

約数和(自身を含む): 15353184

約数和(自身を除く): 8224998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 91387, 182774, 274161, 548322, 1188031, 2376062, 3564093, 7128186]

約数ペア:

[(1, 7128186), (2, 3564093), (3, 2376062), (6, 1188031), (13, 548322), (26, 274161), (39, 182774), (78, 91387)]