138239988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{677647}}^1$

素因数の和:677671

約数の個数: 24

約数和(自身を含む): 341534592

約数和(自身を除く): 203294604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 677647, 1355294, 2032941, 2710588, 4065882, 8131764, 11519999, 23039998, 34559997, 46079996, 69119994, 138239988]

約数ペア:

[(1, 138239988), (2, 69119994), (3, 46079996), (4, 34559997), (6, 23039998), (12, 11519999), (17, 8131764), (34, 4065882), (51, 2710588), (68, 2032941), (102, 1355294), (204, 677647)]