18265365768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{82571}}^1$

素因数の和:83302

約数の個数: 64

約数和(自身を含む): 49245940800

約数和(自身を除く): 30980575032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 709, 1418, 2127, 2836, 4254, 5672, 8508, 9217, 17016, 18434, 27651, 36868, 55302, 73736, 82571, 110604, 165142, 221208, 247713, 330284, 495426, 660568, 990852, 1073423, 1981704, 2146846, 3220269, 4293692, 6440538, 8587384, 12881076, 25762152, 58542839, 117085678, 175628517, 234171356, 351257034, 468342712, 702514068, 761056907, 1405028136, 1522113814, 2283170721, 3044227628, 4566341442, 6088455256, 9132682884, 18265365768]

約数ペア:

[(1, 18265365768), (2, 9132682884), (3, 6088455256), (4, 4566341442), (6, 3044227628), (8, 2283170721), (12, 1522113814), (13, 1405028136), (24, 761056907), (26, 702514068), (39, 468342712), (52, 351257034), (78, 234171356), (104, 175628517), (156, 117085678), (312, 58542839), (709, 25762152), (1418, 12881076), (2127, 8587384), (2836, 6440538), (4254, 4293692), (5672, 3220269), (8508, 2146846), (9217, 1981704), (17016, 1073423), (18434, 990852), (27651, 660568), (36868, 495426), (55302, 330284), (73736, 247713), (82571, 221208), (110604, 165142)]