12390042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 31814208

約数和(自身を除く): 19424166

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 49, 51, 67, 74, 98, 102, 111, 119, 134, 147, 201, 222, 238, 259, 294, 357, 402, 469, 518, 629, 714, 777, 833, 938, 1139, 1258, 1407, 1554, 1666, 1813, 1887, 2278, 2479, 2499, 2814, 3283, 3417, 3626, 3774, 4403, 4958, 4998, 5439, 6566, 6834, 7437, 7973, 8806, 9849, 10878, 13209, 14874, 15946, 17353, 19698, 23919, 26418, 30821, 34706, 42143, 47838, 52059, 55811, 61642, 84286, 92463, 104118, 111622, 121471, 126429, 167433, 184926, 242942, 252858, 295001, 334866, 364413, 590002, 728826, 885003, 1770006, 2065007, 4130014, 6195021, 12390042]

約数ペア:

[(1, 12390042), (2, 6195021), (3, 4130014), (6, 2065007), (7, 1770006), (14, 885003), (17, 728826), (21, 590002), (34, 364413), (37, 334866), (42, 295001), (49, 252858), (51, 242942), (67, 184926), (74, 167433), (98, 126429), (102, 121471), (111, 111622), (119, 104118), (134, 92463), (147, 84286), (201, 61642), (222, 55811), (238, 52059), (259, 47838), (294, 42143), (357, 34706), (402, 30821), (469, 26418), (518, 23919), (629, 19698), (714, 17353), (777, 15946), (833, 14874), (938, 13209), (1139, 10878), (1258, 9849), (1407, 8806), (1554, 7973), (1666, 7437), (1813, 6834), (1887, 6566), (2278, 5439), (2479, 4998), (2499, 4958), (2814, 4403), (3283, 3774), (3417, 3626)]