71244522

素因数分解:

$2^1\times 3^4\times {\mathrm{439781}}^1$

素因数の和:439795

約数の個数: 20

約数和(自身を含む): 159640866

約数和(自身を除く): 88396344

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439781, 879562, 1319343, 2638686, 3958029, 7916058, 11874087, 23748174, 35622261, 71244522]

約数ペア:

[(1, 71244522), (2, 35622261), (3, 23748174), (6, 11874087), (9, 7916058), (18, 3958029), (27, 2638686), (54, 1319343), (81, 879562), (162, 439781)]