31230522

素因数分解:

$2^1\times 3^4\times {\mathrm{192781}}^1$

素因数の和:192795

約数の個数: 20

約数和(自身を含む): 69979866

約数和(自身を除く): 38749344

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192781, 385562, 578343, 1156686, 1735029, 3470058, 5205087, 10410174, 15615261, 31230522]

約数ペア:

[(1, 31230522), (2, 15615261), (3, 10410174), (6, 5205087), (9, 3470058), (18, 1735029), (27, 1156686), (54, 578343), (81, 385562), (162, 192781)]