2542621194

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{547}}^1\times {\mathrm{919}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 5544751680

約数和(自身を除く): 3002130486

約数列:

[1, 2, 3, 6, 9, 18, 281, 547, 562, 843, 919, 1094, 1641, 1686, 1838, 2529, 2757, 3282, 4923, 5058, 5514, 8271, 9846, 16542, 153707, 258239, 307414, 461121, 502693, 516478, 774717, 922242, 1005386, 1383363, 1508079, 1549434, 2324151, 2766726, 3016158, 4524237, 4648302, 9048474, 141256733, 282513466, 423770199, 847540398, 1271310597, 2542621194]

約数ペア:

[(1, 2542621194), (2, 1271310597), (3, 847540398), (6, 423770199), (9, 282513466), (18, 141256733), (281, 9048474), (547, 4648302), (562, 4524237), (843, 3016158), (919, 2766726), (1094, 2324151), (1641, 1549434), (1686, 1508079), (1838, 1383363), (2529, 1005386), (2757, 922242), (3282, 774717), (4923, 516478), (5058, 502693), (5514, 461121), (8271, 307414), (9846, 258239), (16542, 153707)]