18246950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21496

約数の個数: 24

約数和(自身を含む): 35937432

約数和(自身を除く): 17690482

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 21467, 42934, 107335, 214670, 364939, 536675, 729878, 1073350, 1824695, 3649390, 9123475, 18246950]

約数ペア:

[(1, 18246950), (2, 9123475), (5, 3649390), (10, 1824695), (17, 1073350), (25, 729878), (34, 536675), (50, 364939), (85, 214670), (170, 107335), (425, 42934), (850, 21467)]