2651454

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1286

約数の個数: 40

約数和(自身を含む): 6403320

約数和(自身を除く): 3751866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1259, 2106, 2518, 3777, 7554, 11331, 16367, 22662, 32734, 33993, 49101, 67986, 98202, 101979, 147303, 203958, 294606, 441909, 883818, 1325727, 2651454]

約数ペア:

[(1, 2651454), (2, 1325727), (3, 883818), (6, 441909), (9, 294606), (13, 203958), (18, 147303), (26, 101979), (27, 98202), (39, 67986), (54, 49101), (78, 33993), (81, 32734), (117, 22662), (162, 16367), (234, 11331), (351, 7554), (702, 3777), (1053, 2518), (1259, 2106)]