823306212

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{209813}}^1$

素因数の和:209932

約数の個数: 36

約数和(自身を含む): 2100238140

約数和(自身を除く): 1276931928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 209813, 419626, 629439, 839252, 1258878, 1888317, 2517756, 3776634, 7553268, 22869617, 45739234, 68608851, 91478468, 137217702, 205826553, 274435404, 411653106, 823306212]

約数ペア:

[(1, 823306212), (2, 411653106), (3, 274435404), (4, 205826553), (6, 137217702), (9, 91478468), (12, 68608851), (18, 45739234), (36, 22869617), (109, 7553268), (218, 3776634), (327, 2517756), (436, 1888317), (654, 1258878), (981, 839252), (1308, 629439), (1962, 419626), (3924, 209813)]