18219384

素因数分解:

$2^3\times 3^3\times {\mathrm{84349}}^1$

素因数の和:84364

約数の個数: 32

約数和(自身を含む): 50610000

約数和(自身を除く): 32390616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 84349, 168698, 253047, 337396, 506094, 674792, 759141, 1012188, 1518282, 2024376, 2277423, 3036564, 4554846, 6073128, 9109692, 18219384]

約数ペア:

[(1, 18219384), (2, 9109692), (3, 6073128), (4, 4554846), (6, 3036564), (8, 2277423), (9, 2024376), (12, 1518282), (18, 1012188), (24, 759141), (27, 674792), (36, 506094), (54, 337396), (72, 253047), (108, 168698), (216, 84349)]