16867116

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 52672256

約数和(自身を除く): 35805140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 67, 74, 81, 84, 108, 111, 126, 134, 148, 162, 189, 201, 222, 243, 252, 259, 268, 324, 333, 378, 402, 444, 469, 486, 518, 567, 603, 666, 756, 777, 804, 938, 972, 999, 1036, 1134, 1206, 1332, 1407, 1554, 1701, 1809, 1876, 1998, 2268, 2331, 2412, 2479, 2814, 2997, 3108, 3402, 3618, 3996, 4221, 4662, 4958, 5427, 5628, 5994, 6804, 6993, 7236, 7437, 8442, 8991, 9324, 9916, 10854, 11988, 12663, 13986, 14874, 16281, 16884, 17353, 17982, 20979, 21708, 22311, 25326, 27972, 29748, 32562, 34706, 35964, 37989, 41958, 44622, 50652, 52059, 62937, 65124, 66933, 69412, 75978, 83916, 89244, 104118, 113967, 125874, 133866, 151956, 156177, 200799, 208236, 227934, 251748, 267732, 312354, 401598, 455868, 468531, 602397, 624708, 803196, 937062, 1204794, 1405593, 1874124, 2409588, 2811186, 4216779, 5622372, 8433558, 16867116]

約数ペア:

[(1, 16867116), (2, 8433558), (3, 5622372), (4, 4216779), (6, 2811186), (7, 2409588), (9, 1874124), (12, 1405593), (14, 1204794), (18, 937062), (21, 803196), (27, 624708), (28, 602397), (36, 468531), (37, 455868), (42, 401598), (54, 312354), (63, 267732), (67, 251748), (74, 227934), (81, 208236), (84, 200799), (108, 156177), (111, 151956), (126, 133866), (134, 125874), (148, 113967), (162, 104118), (189, 89244), (201, 83916), (222, 75978), (243, 69412), (252, 66933), (259, 65124), (268, 62937), (324, 52059), (333, 50652), (378, 44622), (402, 41958), (444, 37989), (469, 35964), (486, 34706), (518, 32562), (567, 29748), (603, 27972), (666, 25326), (756, 22311), (777, 21708), (804, 20979), (938, 17982), (972, 17353), (999, 16884), (1036, 16281), (1134, 14874), (1206, 13986), (1332, 12663), (1407, 11988), (1554, 10854), (1701, 9916), (1809, 9324), (1876, 8991), (1998, 8442), (2268, 7437), (2331, 7236), (2412, 6993), (2479, 6804), (2814, 5994), (2997, 5628), (3108, 5427), (3402, 4958), (3618, 4662), (3996, 4221)]