27770868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20849}}^1$

素因数の和:20896

約数の個数: 36

約数和(自身を含む): 72099300

約数和(自身を除く): 44328432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 20849, 41698, 62547, 83396, 125094, 187641, 250188, 375282, 750564, 771413, 1542826, 2314239, 3085652, 4628478, 6942717, 9256956, 13885434, 27770868]

約数ペア:

[(1, 27770868), (2, 13885434), (3, 9256956), (4, 6942717), (6, 4628478), (9, 3085652), (12, 2314239), (18, 1542826), (36, 771413), (37, 750564), (74, 375282), (111, 250188), (148, 187641), (222, 125094), (333, 83396), (444, 62547), (666, 41698), (1332, 20849)]