38403198

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15349}}^1$

素因数の和:15496

約数の個数: 24

約数和(自身を含む): 83811000

約数和(自身を除く): 45407802

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 15349, 30698, 46047, 92094, 138141, 276282, 2133511, 4267022, 6400533, 12801066, 19201599, 38403198]

約数ペア:

[(1, 38403198), (2, 19201599), (3, 12801066), (6, 6400533), (9, 4267022), (18, 2133511), (139, 276282), (278, 138141), (417, 92094), (834, 46047), (1251, 30698), (2502, 15349)]