15705912186

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{85991}}^1$

素因数の和:86211

約数の個数: 48

約数和(自身を含む): 34744207680

約数和(自身を除く): 19038295494

約数列:

[1, 2, 3, 6, 9, 18, 73, 139, 146, 219, 278, 417, 438, 657, 834, 1251, 1314, 2502, 10147, 20294, 30441, 60882, 85991, 91323, 171982, 182646, 257973, 515946, 773919, 1547838, 6277343, 11952749, 12554686, 18832029, 23905498, 35858247, 37664058, 56496087, 71716494, 107574741, 112992174, 215149482, 872550677, 1745101354, 2617652031, 5235304062, 7852956093, 15705912186]

約数ペア:

[(1, 15705912186), (2, 7852956093), (3, 5235304062), (6, 2617652031), (9, 1745101354), (18, 872550677), (73, 215149482), (139, 112992174), (146, 107574741), (219, 71716494), (278, 56496087), (417, 37664058), (438, 35858247), (657, 23905498), (834, 18832029), (1251, 12554686), (1314, 11952749), (2502, 6277343), (10147, 1547838), (20294, 773919), (30441, 515946), (60882, 257973), (85991, 182646), (91323, 171982)]