139434786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{336799}}^1$

素因数の和:336830

約数の個数: 24

約数和(自身を含む): 315244800

約数和(自身を除く): 175810014

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 336799, 673598, 1010397, 2020794, 3031191, 6062382, 7746377, 15492754, 23239131, 46478262, 69717393, 139434786]

約数ペア:

[(1, 139434786), (2, 69717393), (3, 46478262), (6, 23239131), (9, 15492754), (18, 7746377), (23, 6062382), (46, 3031191), (69, 2020794), (138, 1010397), (207, 673598), (414, 336799)]