12807828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{10781}}^1$

素因数の和:10805

約数の個数: 48

約数和(自身を含む): 36227520

約数和(自身を除く): 23419692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 10781, 21562, 32343, 43124, 64686, 97029, 118591, 129372, 194058, 237182, 291087, 355773, 388116, 474364, 582174, 711546, 1067319, 1164348, 1423092, 2134638, 3201957, 4269276, 6403914, 12807828]

約数ペア:

[(1, 12807828), (2, 6403914), (3, 4269276), (4, 3201957), (6, 2134638), (9, 1423092), (11, 1164348), (12, 1067319), (18, 711546), (22, 582174), (27, 474364), (33, 388116), (36, 355773), (44, 291087), (54, 237182), (66, 194058), (99, 129372), (108, 118591), (132, 97029), (198, 64686), (297, 43124), (396, 32343), (594, 21562), (1188, 10781)]