18348312

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 47496960

約数和(自身を除く): 29148648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 83, 122, 151, 166, 183, 244, 249, 302, 332, 366, 453, 488, 498, 604, 664, 732, 906, 996, 1208, 1464, 1812, 1992, 3624, 5063, 9211, 10126, 12533, 15189, 18422, 20252, 25066, 27633, 30378, 36844, 37599, 40504, 50132, 55266, 60756, 73688, 75198, 100264, 110532, 121512, 150396, 221064, 300792, 764513, 1529026, 2293539, 3058052, 4587078, 6116104, 9174156, 18348312]

約数ペア:

[(1, 18348312), (2, 9174156), (3, 6116104), (4, 4587078), (6, 3058052), (8, 2293539), (12, 1529026), (24, 764513), (61, 300792), (83, 221064), (122, 150396), (151, 121512), (166, 110532), (183, 100264), (244, 75198), (249, 73688), (302, 60756), (332, 55266), (366, 50132), (453, 40504), (488, 37599), (498, 36844), (604, 30378), (664, 27633), (732, 25066), (906, 20252), (996, 18422), (1208, 15189), (1464, 12533), (1812, 10126), (1992, 9211), (3624, 5063)]