2017621062

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{120917}}^1$

素因数の和:121034

約数の個数: 40

約数和(自身を含む): 4564896336

約数和(自身を除く): 2547275274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 16686, 120917, 241834, 362751, 725502, 1088253, 2176506, 3264759, 6529518, 9794277, 12454451, 19588554, 24908902, 37363353, 74726706, 112090059, 224180118, 336270177, 672540354, 1008810531, 2017621062]

約数ペア:

[(1, 2017621062), (2, 1008810531), (3, 672540354), (6, 336270177), (9, 224180118), (18, 112090059), (27, 74726706), (54, 37363353), (81, 24908902), (103, 19588554), (162, 12454451), (206, 9794277), (309, 6529518), (618, 3264759), (927, 2176506), (1854, 1088253), (2781, 725502), (5562, 362751), (8343, 241834), (16686, 120917)]