13403916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 36101520

約数和(自身を除く): 22697604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 347, 348, 444, 522, 666, 694, 1041, 1044, 1073, 1332, 1388, 2082, 2146, 3123, 3219, 4164, 4292, 6246, 6438, 9657, 10063, 12492, 12839, 12876, 19314, 20126, 25678, 30189, 38517, 38628, 40252, 51356, 60378, 77034, 90567, 115551, 120756, 154068, 181134, 231102, 362268, 372331, 462204, 744662, 1116993, 1489324, 2233986, 3350979, 4467972, 6701958, 13403916]

約数ペア:

[(1, 13403916), (2, 6701958), (3, 4467972), (4, 3350979), (6, 2233986), (9, 1489324), (12, 1116993), (18, 744662), (29, 462204), (36, 372331), (37, 362268), (58, 231102), (74, 181134), (87, 154068), (111, 120756), (116, 115551), (148, 90567), (174, 77034), (222, 60378), (261, 51356), (333, 40252), (347, 38628), (348, 38517), (444, 30189), (522, 25678), (666, 20126), (694, 19314), (1041, 12876), (1044, 12839), (1073, 12492), (1332, 10063), (1388, 9657), (2082, 6438), (2146, 6246), (3123, 4292), (3219, 4164)]