11820114

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 16565166

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 307, 414, 558, 614, 621, 713, 837, 921, 1242, 1426, 1674, 1842, 2139, 2763, 4278, 5526, 6417, 7061, 8289, 9517, 12834, 14122, 16578, 19034, 19251, 21183, 28551, 38502, 42366, 57102, 63549, 85653, 127098, 171306, 190647, 218891, 256959, 381294, 437782, 513918, 656673, 1313346, 1970019, 3940038, 5910057, 11820114]

約数ペア:

[(1, 11820114), (2, 5910057), (3, 3940038), (6, 1970019), (9, 1313346), (18, 656673), (23, 513918), (27, 437782), (31, 381294), (46, 256959), (54, 218891), (62, 190647), (69, 171306), (93, 127098), (138, 85653), (186, 63549), (207, 57102), (279, 42366), (307, 38502), (414, 28551), (558, 21183), (614, 19251), (621, 19034), (713, 16578), (837, 14122), (921, 12834), (1242, 9517), (1426, 8289), (1674, 7061), (1842, 6417), (2139, 5526), (2763, 4278)]