2631816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3323}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 7778160

約数和(自身を除く): 5146344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3323, 6646, 9969, 13292, 19938, 26584, 29907, 36553, 39876, 59814, 73106, 79752, 109659, 119628, 146212, 219318, 239256, 292424, 328977, 438636, 657954, 877272, 1315908, 2631816]

約数ペア:

[(1, 2631816), (2, 1315908), (3, 877272), (4, 657954), (6, 438636), (8, 328977), (9, 292424), (11, 239256), (12, 219318), (18, 146212), (22, 119628), (24, 109659), (33, 79752), (36, 73106), (44, 59814), (66, 39876), (72, 36553), (88, 29907), (99, 26584), (132, 19938), (198, 13292), (264, 9969), (396, 6646), (792, 3323)]