90198522

素因数分解:

$2^1\times 3^4\times {\mathrm{556781}}^1$

素因数の和:556795

約数の個数: 20

約数和(自身を含む): 202111866

約数和(自身を除く): 111913344

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 556781, 1113562, 1670343, 3340686, 5011029, 10022058, 15033087, 30066174, 45099261, 90198522]

約数ペア:

[(1, 90198522), (2, 45099261), (3, 30066174), (6, 15033087), (9, 10022058), (18, 5011029), (27, 3340686), (54, 1670343), (81, 1113562), (162, 556781)]