139039074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{406547}}^1$

素因数の和:406574

約数の個数: 24

約数和(自身を含む): 317107440

約数和(自身を除く): 178068366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 406547, 813094, 1219641, 2439282, 3658923, 7317846, 7724393, 15448786, 23173179, 46346358, 69519537, 139039074]

約数ペア:

[(1, 139039074), (2, 69519537), (3, 46346358), (6, 23173179), (9, 15448786), (18, 7724393), (19, 7317846), (38, 3658923), (57, 2439282), (114, 1219641), (171, 813094), (342, 406547)]