15666130818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66949277}}^1$

素因数の和:66949298

約数の個数: 24

約数和(自身を含む): 36554305788

約数和(自身を除く): 20888174970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 66949277, 133898554, 200847831, 401695662, 602543493, 870340601, 1205086986, 1740681202, 2611021803, 5222043606, 7833065409, 15666130818]

約数ペア:

[(1, 15666130818), (2, 7833065409), (3, 5222043606), (6, 2611021803), (9, 1740681202), (13, 1205086986), (18, 870340601), (26, 602543493), (39, 401695662), (78, 200847831), (117, 133898554), (234, 66949277)]