18226856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5873

約数の個数: 32

約数和(自身を含む): 37765440

約数和(自身を除く): 19538584

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5827, 11654, 23308, 46616, 99059, 134021, 198118, 268042, 396236, 536084, 792472, 1072168, 2278357, 4556714, 9113428, 18226856]

約数ペア:

[(1, 18226856), (2, 9113428), (4, 4556714), (8, 2278357), (17, 1072168), (23, 792472), (34, 536084), (46, 396236), (68, 268042), (92, 198118), (136, 134021), (184, 99059), (391, 46616), (782, 23308), (1564, 11654), (3128, 5827)]