40551354

素因数分解:

$2^1\times 3^7\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 93204480

約数和(自身を除く): 52653126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 127, 146, 162, 219, 243, 254, 381, 438, 486, 657, 729, 762, 1143, 1314, 1458, 1971, 2187, 2286, 3429, 3942, 4374, 5913, 6858, 9271, 10287, 11826, 17739, 18542, 20574, 27813, 30861, 35478, 53217, 55626, 61722, 83439, 92583, 106434, 159651, 166878, 185166, 250317, 277749, 319302, 500634, 555498, 750951, 1501902, 2252853, 4505706, 6758559, 13517118, 20275677, 40551354]

約数ペア:

[(1, 40551354), (2, 20275677), (3, 13517118), (6, 6758559), (9, 4505706), (18, 2252853), (27, 1501902), (54, 750951), (73, 555498), (81, 500634), (127, 319302), (146, 277749), (162, 250317), (219, 185166), (243, 166878), (254, 159651), (381, 106434), (438, 92583), (486, 83439), (657, 61722), (729, 55626), (762, 53217), (1143, 35478), (1314, 30861), (1458, 27813), (1971, 20574), (2187, 18542), (2286, 17739), (3429, 11826), (3942, 10287), (4374, 9271), (5913, 6858)]