139371354

素因数分解:

$2^1\times 3^4\times {\mathrm{860317}}^1$

素因数の和:860331

約数の個数: 20

約数和(自身を含む): 312295434

約数和(自身を除く): 172924080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 860317, 1720634, 2580951, 5161902, 7742853, 15485706, 23228559, 46457118, 69685677, 139371354]

約数ペア:

[(1, 139371354), (2, 69685677), (3, 46457118), (6, 23228559), (9, 15485706), (18, 7742853), (27, 5161902), (54, 2580951), (81, 1720634), (162, 860317)]