13257756

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 38419920

約数和(自身を除く): 25162164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 83, 87, 102, 108, 116, 153, 162, 166, 174, 204, 249, 261, 306, 324, 332, 348, 459, 493, 498, 522, 612, 747, 783, 918, 986, 996, 1044, 1377, 1411, 1479, 1494, 1566, 1836, 1972, 2241, 2349, 2407, 2754, 2822, 2958, 2988, 3132, 4233, 4437, 4482, 4698, 4814, 5508, 5644, 5916, 6723, 7221, 8466, 8874, 8964, 9396, 9628, 12699, 13311, 13446, 14442, 16932, 17748, 21663, 25398, 26622, 26892, 28884, 38097, 39933, 40919, 43326, 50796, 53244, 64989, 76194, 79866, 81838, 86652, 114291, 122757, 129978, 152388, 159732, 163676, 194967, 228582, 245514, 259956, 368271, 389934, 457164, 491028, 736542, 779868, 1104813, 1473084, 2209626, 3314439, 4419252, 6628878, 13257756]

約数ペア:

[(1, 13257756), (2, 6628878), (3, 4419252), (4, 3314439), (6, 2209626), (9, 1473084), (12, 1104813), (17, 779868), (18, 736542), (27, 491028), (29, 457164), (34, 389934), (36, 368271), (51, 259956), (54, 245514), (58, 228582), (68, 194967), (81, 163676), (83, 159732), (87, 152388), (102, 129978), (108, 122757), (116, 114291), (153, 86652), (162, 81838), (166, 79866), (174, 76194), (204, 64989), (249, 53244), (261, 50796), (306, 43326), (324, 40919), (332, 39933), (348, 38097), (459, 28884), (493, 26892), (498, 26622), (522, 25398), (612, 21663), (747, 17748), (783, 16932), (918, 14442), (986, 13446), (996, 13311), (1044, 12699), (1377, 9628), (1411, 9396), (1479, 8964), (1494, 8874), (1566, 8466), (1836, 7221), (1972, 6723), (2241, 5916), (2349, 5644), (2407, 5508), (2754, 4814), (2822, 4698), (2958, 4482), (2988, 4437), (3132, 4233)]