4857138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 13789440

約数和(自身を除く): 8932302

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 37, 39, 51, 54, 66, 74, 78, 99, 102, 111, 117, 143, 153, 187, 198, 221, 222, 234, 286, 297, 306, 333, 351, 374, 407, 429, 442, 459, 481, 561, 594, 629, 663, 666, 702, 814, 858, 918, 962, 999, 1122, 1221, 1258, 1287, 1326, 1443, 1683, 1887, 1989, 1998, 2431, 2442, 2574, 2886, 3366, 3663, 3774, 3861, 3978, 4329, 4862, 5049, 5291, 5661, 5967, 6919, 7293, 7326, 7722, 8177, 8658, 10098, 10582, 10989, 11322, 11934, 12987, 13838, 14586, 15873, 16354, 16983, 20757, 21879, 21978, 24531, 25974, 31746, 33966, 41514, 43758, 47619, 49062, 62271, 65637, 73593, 89947, 95238, 124542, 131274, 142857, 147186, 179894, 186813, 220779, 269841, 285714, 373626, 441558, 539682, 809523, 1619046, 2428569, 4857138]

約数ペア:

[(1, 4857138), (2, 2428569), (3, 1619046), (6, 809523), (9, 539682), (11, 441558), (13, 373626), (17, 285714), (18, 269841), (22, 220779), (26, 186813), (27, 179894), (33, 147186), (34, 142857), (37, 131274), (39, 124542), (51, 95238), (54, 89947), (66, 73593), (74, 65637), (78, 62271), (99, 49062), (102, 47619), (111, 43758), (117, 41514), (143, 33966), (153, 31746), (187, 25974), (198, 24531), (221, 21978), (222, 21879), (234, 20757), (286, 16983), (297, 16354), (306, 15873), (333, 14586), (351, 13838), (374, 12987), (407, 11934), (429, 11322), (442, 10989), (459, 10582), (481, 10098), (561, 8658), (594, 8177), (629, 7722), (663, 7326), (666, 7293), (702, 6919), (814, 5967), (858, 5661), (918, 5291), (962, 5049), (999, 4862), (1122, 4329), (1221, 3978), (1258, 3861), (1287, 3774), (1326, 3663), (1443, 3366), (1683, 2886), (1887, 2574), (1989, 2442), (1998, 2431)]