18396625107

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1\times {\mathrm{17431}}^1$

素因数の和:19203

約数の個数: 32

約数和(自身を含む): 29018004480

約数和(自身を除く): 10621379373

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1733, 5199, 12131, 17431, 36393, 50257, 52293, 122017, 150771, 351799, 366051, 505499, 1055397, 1516497, 3538493, 10615479, 30207923, 90623769, 211455461, 634366383, 876029767, 2628089301, 6132208369, 18396625107]

約数ペア:

[(1, 18396625107), (3, 6132208369), (7, 2628089301), (21, 876029767), (29, 634366383), (87, 211455461), (203, 90623769), (609, 30207923), (1733, 10615479), (5199, 3538493), (12131, 1516497), (17431, 1055397), (36393, 505499), (50257, 366051), (52293, 351799), (122017, 150771)]