81542898

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{62057}}^1$

素因数の和:62138

約数の個数: 24

約数和(自身を含む): 179099388

約数和(自身を除く): 97556490

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 62057, 124114, 186171, 372342, 558513, 1117026, 4530161, 9060322, 13590483, 27180966, 40771449, 81542898]

約数ペア:

[(1, 81542898), (2, 40771449), (3, 27180966), (6, 13590483), (9, 9060322), (18, 4530161), (73, 1117026), (146, 558513), (219, 372342), (438, 186171), (657, 124114), (1314, 62057)]