139026018

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317411}}^1$

素因数の和:317489

約数の個数: 16

約数和(自身を含む): 281861856

約数和(自身を除く): 142835838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 317411, 634822, 952233, 1904466, 23171003, 46342006, 69513009, 139026018]

約数ペア:

[(1, 139026018), (2, 69513009), (3, 46342006), (6, 23171003), (73, 1904466), (146, 952233), (219, 634822), (438, 317411)]