71730522

素因数分解:

$2^1\times 3^4\times {\mathrm{442781}}^1$

素因数の和:442795

約数の個数: 20

約数和(自身を含む): 160729866

約数和(自身を除く): 88999344

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 442781, 885562, 1328343, 2656686, 3985029, 7970058, 11955087, 23910174, 35865261, 71730522]

約数ペア:

[(1, 71730522), (2, 35865261), (3, 23910174), (6, 11955087), (9, 7970058), (18, 3985029), (27, 2656686), (54, 1328343), (81, 885562), (162, 442781)]