190420488

素因数分解:

$2^3\times 3^2\times {\mathrm{2644729}}^1$

素因数の和:2644741

約数の個数: 24

約数和(自身を含む): 515722350

約数和(自身を除く): 325301862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2644729, 5289458, 7934187, 10578916, 15868374, 21157832, 23802561, 31736748, 47605122, 63473496, 95210244, 190420488]

約数ペア:

[(1, 190420488), (2, 95210244), (3, 63473496), (4, 47605122), (6, 31736748), (8, 23802561), (9, 21157832), (12, 15868374), (18, 10578916), (24, 7934187), (36, 5289458), (72, 2644729)]