18213676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8543}}^1$

素因数の和:8601

約数の個数: 24

約数和(自身を含む): 35167104

約数和(自身を除く): 16953428

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8543, 17086, 34172, 111059, 222118, 350263, 444236, 700526, 1401052, 4553419, 9106838, 18213676]

約数ペア:

[(1, 18213676), (2, 9106838), (4, 4553419), (13, 1401052), (26, 700526), (41, 444236), (52, 350263), (82, 222118), (164, 111059), (533, 34172), (1066, 17086), (2132, 8543)]