139272018

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^2\times {\mathrm{2467}}^1$

素因数の和:2666

約数の個数: 24

約数和(自身を含む): 281559312

約数和(自身を除く): 142287294

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 2467, 4934, 7401, 9409, 14802, 18818, 28227, 56454, 239299, 478598, 717897, 1435794, 23212003, 46424006, 69636009, 139272018]

約数ペア:

[(1, 139272018), (2, 69636009), (3, 46424006), (6, 23212003), (97, 1435794), (194, 717897), (291, 478598), (582, 239299), (2467, 56454), (4934, 28227), (7401, 18818), (9409, 14802)]