39747918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{135197}}^1$

素因数の和:135216

約数の個数: 24

約数和(自身を含む): 92475432

約数和(自身を除く): 52727514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 135197, 270394, 405591, 811182, 946379, 1892758, 2839137, 5678274, 6624653, 13249306, 19873959, 39747918]

約数ペア:

[(1, 39747918), (2, 19873959), (3, 13249306), (6, 6624653), (7, 5678274), (14, 2839137), (21, 1892758), (42, 946379), (49, 811182), (98, 405591), (147, 270394), (294, 135197)]