27786318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2087}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 63742464

約数和(自身を除く): 35956146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2087, 2219, 4174, 4438, 6261, 6657, 12522, 13314, 14609, 29218, 43827, 87654, 661579, 1323158, 1984737, 3969474, 4631053, 9262106, 13893159, 27786318]

約数ペア:

[(1, 27786318), (2, 13893159), (3, 9262106), (6, 4631053), (7, 3969474), (14, 1984737), (21, 1323158), (42, 661579), (317, 87654), (634, 43827), (951, 29218), (1902, 14609), (2087, 13314), (2219, 12522), (4174, 6657), (4438, 6261)]