15408414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40763}}^1$

素因数の和:40781

約数の個数: 32

約数和(自身を含む): 39133440

約数和(自身を除く): 23725026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40763, 81526, 122289, 244578, 285341, 366867, 570682, 733734, 856023, 1100601, 1712046, 2201202, 2568069, 5136138, 7704207, 15408414]

約数ペア:

[(1, 15408414), (2, 7704207), (3, 5136138), (6, 2568069), (7, 2201202), (9, 1712046), (14, 1100601), (18, 856023), (21, 733734), (27, 570682), (42, 366867), (54, 285341), (63, 244578), (126, 122289), (189, 81526), (378, 40763)]