18127902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232409}}^1$

素因数の和:232427

約数の個数: 16

約数和(自身を含む): 39044880

約数和(自身を除く): 20916978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 232409, 464818, 697227, 1394454, 3021317, 6042634, 9063951, 18127902]

約数ペア:

[(1, 18127902), (2, 9063951), (3, 6042634), (6, 3021317), (13, 1394454), (26, 697227), (39, 464818), (78, 232409)]