1968846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 4485888

約数和(自身を除く): 2517042

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1297, 1518, 2594, 3891, 7782, 14267, 28534, 29831, 42801, 59662, 85602, 89493, 178986, 328141, 656282, 984423, 1968846]

約数ペア:

[(1, 1968846), (2, 984423), (3, 656282), (6, 328141), (11, 178986), (22, 89493), (23, 85602), (33, 59662), (46, 42801), (66, 29831), (69, 28534), (138, 14267), (253, 7782), (506, 3891), (759, 2594), (1297, 1518)]