6999888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 20998656

約数和(自身を除く): 13998768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 251, 332, 336, 498, 502, 581, 664, 753, 996, 1004, 1162, 1328, 1506, 1743, 1757, 1992, 2008, 2324, 3012, 3486, 3514, 3984, 4016, 4648, 5271, 6024, 6972, 7028, 9296, 10542, 12048, 13944, 14056, 20833, 21084, 27888, 28112, 41666, 42168, 62499, 83332, 84336, 124998, 145831, 166664, 249996, 291662, 333328, 437493, 499992, 583324, 874986, 999984, 1166648, 1749972, 2333296, 3499944, 6999888]

約数ペア:

[(1, 6999888), (2, 3499944), (3, 2333296), (4, 1749972), (6, 1166648), (7, 999984), (8, 874986), (12, 583324), (14, 499992), (16, 437493), (21, 333328), (24, 291662), (28, 249996), (42, 166664), (48, 145831), (56, 124998), (83, 84336), (84, 83332), (112, 62499), (166, 42168), (168, 41666), (249, 28112), (251, 27888), (332, 21084), (336, 20833), (498, 14056), (502, 13944), (581, 12048), (664, 10542), (753, 9296), (996, 7028), (1004, 6972), (1162, 6024), (1328, 5271), (1506, 4648), (1743, 4016), (1757, 3984), (1992, 3514), (2008, 3486), (2324, 3012)]