27158326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 45864000

約数和(自身を除く): 18705674

約数列:

[1, 2, 13, 26, 29, 58, 181, 199, 362, 377, 398, 754, 2353, 2587, 4706, 5174, 5249, 5771, 10498, 11542, 36019, 68237, 72038, 75023, 136474, 150046, 468247, 936494, 1044551, 2089102, 13579163, 27158326]

約数ペア:

[(1, 27158326), (2, 13579163), (13, 2089102), (26, 1044551), (29, 936494), (58, 468247), (181, 150046), (199, 136474), (362, 75023), (377, 72038), (398, 68237), (754, 36019), (2353, 11542), (2587, 10498), (4706, 5771), (5174, 5249)]