12125784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 22399656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 1997, 2024, 3036, 3994, 5991, 6072, 7988, 11982, 15976, 21967, 23964, 43934, 45931, 47928, 65901, 87868, 91862, 131802, 137793, 175736, 183724, 263604, 275586, 367448, 505241, 527208, 551172, 1010482, 1102344, 1515723, 2020964, 3031446, 4041928, 6062892, 12125784]

約数ペア:

[(1, 12125784), (2, 6062892), (3, 4041928), (4, 3031446), (6, 2020964), (8, 1515723), (11, 1102344), (12, 1010482), (22, 551172), (23, 527208), (24, 505241), (33, 367448), (44, 275586), (46, 263604), (66, 183724), (69, 175736), (88, 137793), (92, 131802), (132, 91862), (138, 87868), (184, 65901), (253, 47928), (264, 45931), (276, 43934), (506, 23964), (552, 21967), (759, 15976), (1012, 11982), (1518, 7988), (1997, 6072), (2024, 5991), (3036, 3994)]