18744774974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{12011}}^1$

素因数の和:12460

約数の個数: 32

約数和(自身を含む): 30053159136

約数和(自身を除く): 11308384162

約数列:

[1, 2, 17, 34, 197, 233, 394, 466, 3349, 3961, 6698, 7922, 12011, 24022, 45901, 91802, 204187, 408374, 780317, 1560634, 2366167, 2798563, 4732334, 5597126, 40224839, 47575571, 80449678, 95151142, 551316911, 1102633822, 9372387487, 18744774974]

約数ペア:

[(1, 18744774974), (2, 9372387487), (17, 1102633822), (34, 551316911), (197, 95151142), (233, 80449678), (394, 47575571), (466, 40224839), (3349, 5597126), (3961, 4732334), (6698, 2798563), (7922, 2366167), (12011, 1560634), (24022, 780317), (45901, 408374), (91802, 204187)]