18892728

素因数分解:

$2^3\times 3^2\times {\mathrm{262399}}^1$

素因数の和:262411

約数の個数: 24

約数和(自身を含む): 51168000

約数和(自身を除く): 32275272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 262399, 524798, 787197, 1049596, 1574394, 2099192, 2361591, 3148788, 4723182, 6297576, 9446364, 18892728]

約数ペア:

[(1, 18892728), (2, 9446364), (3, 6297576), (4, 4723182), (6, 3148788), (8, 2361591), (9, 2099192), (12, 1574394), (18, 1049596), (24, 787197), (36, 524798), (72, 262399)]