81794316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358747}}^1$

素因数の和:358773

約数の個数: 24

約数和(自身を含む): 200898880

約数和(自身を除く): 119104564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 358747, 717494, 1076241, 1434988, 2152482, 4304964, 6816193, 13632386, 20448579, 27264772, 40897158, 81794316]

約数ペア:

[(1, 81794316), (2, 40897158), (3, 27264772), (4, 20448579), (6, 13632386), (12, 6816193), (19, 4304964), (38, 2152482), (57, 1434988), (76, 1076241), (114, 717494), (228, 358747)]