6740734

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 14269608

約数和(自身を除く): 7528874

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 49, 74, 77, 91, 98, 143, 154, 169, 182, 259, 286, 338, 407, 481, 518, 539, 637, 814, 962, 1001, 1078, 1183, 1274, 1813, 1859, 2002, 2366, 2849, 3367, 3626, 3718, 5291, 5698, 6253, 6734, 7007, 8281, 10582, 12506, 13013, 14014, 16562, 19943, 23569, 26026, 37037, 39886, 43771, 47138, 68783, 74074, 87542, 91091, 137566, 182182, 259259, 306397, 481481, 518518, 612794, 962962, 3370367, 6740734]

約数ペア:

[(1, 6740734), (2, 3370367), (7, 962962), (11, 612794), (13, 518518), (14, 481481), (22, 306397), (26, 259259), (37, 182182), (49, 137566), (74, 91091), (77, 87542), (91, 74074), (98, 68783), (143, 47138), (154, 43771), (169, 39886), (182, 37037), (259, 26026), (286, 23569), (338, 19943), (407, 16562), (481, 14014), (518, 13013), (539, 12506), (637, 10582), (814, 8281), (962, 7007), (1001, 6734), (1078, 6253), (1183, 5698), (1274, 5291), (1813, 3718), (1859, 3626), (2002, 3367), (2366, 2849)]