138148434

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{187193}}^1$

素因数の和:187242

約数の個数: 24

約数和(自身を含む): 306623772

約数和(自身を除く): 168475338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 187193, 374386, 561579, 1123158, 1684737, 3369474, 7674913, 15349826, 23024739, 46049478, 69074217, 138148434]

約数ペア:

[(1, 138148434), (2, 69074217), (3, 46049478), (6, 23024739), (9, 15349826), (18, 7674913), (41, 3369474), (82, 1684737), (123, 1123158), (246, 561579), (369, 374386), (738, 187193)]