2921958

素因数分解:

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

素因数の和:12508

約数の個数: 24

約数和(自身を含む): 6818448

約数和(自身を除く): 3896490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 12487, 24974, 37461, 74922, 112383, 162331, 224766, 324662, 486993, 973986, 1460979, 2921958]

約数ペア:

[(1, 2921958), (2, 1460979), (3, 973986), (6, 486993), (9, 324662), (13, 224766), (18, 162331), (26, 112383), (39, 74922), (78, 37461), (117, 24974), (234, 12487)]