8457804

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 22256640

約数和(自身を除く): 13798836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1103, 1278, 1917, 2206, 2556, 3309, 3834, 4412, 6618, 7668, 9927, 13236, 19854, 29781, 39708, 59562, 78313, 119124, 156626, 234939, 313252, 469878, 704817, 939756, 1409634, 2114451, 2819268, 4228902, 8457804]

約数ペア:

[(1, 8457804), (2, 4228902), (3, 2819268), (4, 2114451), (6, 1409634), (9, 939756), (12, 704817), (18, 469878), (27, 313252), (36, 234939), (54, 156626), (71, 119124), (108, 78313), (142, 59562), (213, 39708), (284, 29781), (426, 19854), (639, 13236), (852, 9927), (1103, 7668), (1278, 6618), (1917, 4412), (2206, 3834), (2556, 3309)]