2017257678

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{17837}}^1$

素因数の和:18009

約数の個数: 48

約数和(自身を含む): 4485757536

約数和(自身を除く): 2468499858

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 366, 549, 618, 927, 1098, 1854, 6283, 12566, 17837, 18849, 35674, 37698, 53511, 56547, 107022, 113094, 160533, 321066, 1088057, 1837211, 2176114, 3264171, 3674422, 5511633, 6528342, 9792513, 11023266, 16534899, 19585026, 33069798, 112069871, 224139742, 336209613, 672419226, 1008628839, 2017257678]

約数ペア:

[(1, 2017257678), (2, 1008628839), (3, 672419226), (6, 336209613), (9, 224139742), (18, 112069871), (61, 33069798), (103, 19585026), (122, 16534899), (183, 11023266), (206, 9792513), (309, 6528342), (366, 5511633), (549, 3674422), (618, 3264171), (927, 2176114), (1098, 1837211), (1854, 1088057), (6283, 321066), (12566, 160533), (17837, 113094), (18849, 107022), (35674, 56547), (37698, 53511)]