16838874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 43323840

約数和(自身を除く): 26484966

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 83, 102, 117, 153, 166, 221, 234, 249, 289, 306, 351, 442, 459, 498, 578, 663, 702, 747, 867, 918, 1079, 1326, 1411, 1494, 1734, 1989, 2158, 2241, 2601, 2822, 3237, 3757, 3978, 4233, 4482, 5202, 5967, 6474, 7514, 7803, 8466, 9711, 11271, 11934, 12699, 15606, 18343, 19422, 22542, 23987, 25398, 29133, 33813, 36686, 38097, 47974, 55029, 58266, 67626, 71961, 76194, 101439, 110058, 143922, 165087, 202878, 215883, 311831, 330174, 431766, 495261, 623662, 647649, 935493, 990522, 1295298, 1870986, 2806479, 5612958, 8419437, 16838874]

約数ペア:

[(1, 16838874), (2, 8419437), (3, 5612958), (6, 2806479), (9, 1870986), (13, 1295298), (17, 990522), (18, 935493), (26, 647649), (27, 623662), (34, 495261), (39, 431766), (51, 330174), (54, 311831), (78, 215883), (83, 202878), (102, 165087), (117, 143922), (153, 110058), (166, 101439), (221, 76194), (234, 71961), (249, 67626), (289, 58266), (306, 55029), (351, 47974), (442, 38097), (459, 36686), (498, 33813), (578, 29133), (663, 25398), (702, 23987), (747, 22542), (867, 19422), (918, 18343), (1079, 15606), (1326, 12699), (1411, 11934), (1494, 11271), (1734, 9711), (1989, 8466), (2158, 7803), (2241, 7514), (2601, 6474), (2822, 5967), (3237, 5202), (3757, 4482), (3978, 4233)]