29428542

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 79672320

約数和(自身を除く): 50243778

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 66, 74, 78, 99, 103, 111, 117, 143, 198, 206, 222, 234, 286, 297, 309, 333, 351, 407, 429, 481, 594, 618, 666, 702, 814, 858, 927, 962, 999, 1133, 1221, 1287, 1339, 1443, 1854, 1998, 2266, 2442, 2574, 2678, 2781, 2886, 3399, 3663, 3811, 3861, 4017, 4329, 5291, 5562, 6798, 7326, 7622, 7722, 8034, 8658, 10197, 10582, 10989, 11433, 12051, 12987, 14729, 15873, 20394, 21978, 22866, 24102, 25974, 29458, 30591, 31746, 34299, 36153, 41921, 44187, 47619, 49543, 61182, 68598, 72306, 83842, 88374, 95238, 99086, 102897, 125763, 132561, 142857, 148629, 205794, 251526, 265122, 285714, 297258, 377289, 397683, 445887, 544973, 754578, 795366, 891774, 1089946, 1131867, 1337661, 1634919, 2263734, 2675322, 3269838, 4904757, 9809514, 14714271, 29428542]

約数ペア:

[(1, 29428542), (2, 14714271), (3, 9809514), (6, 4904757), (9, 3269838), (11, 2675322), (13, 2263734), (18, 1634919), (22, 1337661), (26, 1131867), (27, 1089946), (33, 891774), (37, 795366), (39, 754578), (54, 544973), (66, 445887), (74, 397683), (78, 377289), (99, 297258), (103, 285714), (111, 265122), (117, 251526), (143, 205794), (198, 148629), (206, 142857), (222, 132561), (234, 125763), (286, 102897), (297, 99086), (309, 95238), (333, 88374), (351, 83842), (407, 72306), (429, 68598), (481, 61182), (594, 49543), (618, 47619), (666, 44187), (702, 41921), (814, 36153), (858, 34299), (927, 31746), (962, 30591), (999, 29458), (1133, 25974), (1221, 24102), (1287, 22866), (1339, 21978), (1443, 20394), (1854, 15873), (1998, 14729), (2266, 12987), (2442, 12051), (2574, 11433), (2678, 10989), (2781, 10582), (2886, 10197), (3399, 8658), (3663, 8034), (3811, 7722), (3861, 7622), (4017, 7326), (4329, 6798), (5291, 5562)]