7981182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 19055088

約数和(自身を除く): 11073906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 233, 346, 466, 519, 699, 1038, 1398, 1557, 1903, 2097, 2563, 3114, 3806, 4194, 5126, 5709, 7689, 11418, 15378, 17127, 23067, 34254, 40309, 46134, 80618, 120927, 241854, 362781, 443399, 725562, 886798, 1330197, 2660394, 3990591, 7981182]

約数ペア:

[(1, 7981182), (2, 3990591), (3, 2660394), (6, 1330197), (9, 886798), (11, 725562), (18, 443399), (22, 362781), (33, 241854), (66, 120927), (99, 80618), (173, 46134), (198, 40309), (233, 34254), (346, 23067), (466, 17127), (519, 15378), (699, 11418), (1038, 7689), (1398, 5709), (1557, 5126), (1903, 4194), (2097, 3806), (2563, 3114)]