426984606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1248493}}^1$

素因数の和:1248520

約数の個数: 24

約数和(自身を含む): 973825320

約数和(自身を除く): 546840714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1248493, 2496986, 3745479, 7490958, 11236437, 22472874, 23721367, 47442734, 71164101, 142328202, 213492303, 426984606]

約数ペア:

[(1, 426984606), (2, 213492303), (3, 142328202), (6, 71164101), (9, 47442734), (18, 23721367), (19, 22472874), (38, 11236437), (57, 7490958), (114, 3745479), (171, 2496986), (342, 1248493)]