2618622

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3291138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 683, 1278, 1366, 1917, 2049, 3834, 4098, 6147, 12294, 18441, 36882, 48493, 96986, 145479, 290958, 436437, 872874, 1309311, 2618622]

約数ペア:

[(1, 2618622), (2, 1309311), (3, 872874), (6, 436437), (9, 290958), (18, 145479), (27, 96986), (54, 48493), (71, 36882), (142, 18441), (213, 12294), (426, 6147), (639, 4098), (683, 3834), (1278, 2049), (1366, 1917)]