138897006

素因数分解:

$2^1\times 3^1\times {\mathrm{1621}}^1\times {\mathrm{14281}}^1$

素因数の和:15907

約数の個数: 16

約数和(自身を含む): 277984848

約数和(自身を除く): 139087842

約数列:

[1, 2, 3, 6, 1621, 3242, 4863, 9726, 14281, 28562, 42843, 85686, 23149501, 46299002, 69448503, 138897006]

約数ペア:

[(1, 138897006), (2, 69448503), (3, 46299002), (6, 23149501), (1621, 85686), (3242, 42843), (4863, 28562), (9726, 14281)]