18483260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1747}}^1$

素因数の和:1802

約数の個数: 36

約数和(自身を含む): 40599048

約数和(自身を除く): 22115788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1747, 2116, 2645, 3494, 5290, 6988, 8735, 10580, 17470, 34940, 40181, 80362, 160724, 200905, 401810, 803620, 924163, 1848326, 3696652, 4620815, 9241630, 18483260]

約数ペア:

[(1, 18483260), (2, 9241630), (4, 4620815), (5, 3696652), (10, 1848326), (20, 924163), (23, 803620), (46, 401810), (92, 200905), (115, 160724), (230, 80362), (460, 40181), (529, 34940), (1058, 17470), (1747, 10580), (2116, 8735), (2645, 6988), (3494, 5290)]