140520906

素因数分解:

$2^1\times 3^4\times {\mathrm{867413}}^1$

素因数の和:867427

約数の個数: 20

約数和(自身を含む): 314871282

約数和(自身を除く): 174350376

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 867413, 1734826, 2602239, 5204478, 7806717, 15613434, 23420151, 46840302, 70260453, 140520906]

約数ペア:

[(1, 140520906), (2, 70260453), (3, 46840302), (6, 23420151), (9, 15613434), (18, 7806717), (27, 5204478), (54, 2602239), (81, 1734826), (162, 867413)]