12661818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12487}}^1$

素因数の和:12518

約数の個数: 24

約数和(自身を含む): 27423648

約数和(自身を除く): 14761830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 12487, 24974, 37461, 74922, 162331, 324662, 486993, 973986, 2110303, 4220606, 6330909, 12661818]

約数ペア:

[(1, 12661818), (2, 6330909), (3, 4220606), (6, 2110303), (13, 973986), (26, 486993), (39, 324662), (78, 162331), (169, 74922), (338, 37461), (507, 24974), (1014, 12487)]