2072474892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{5477}}^1$

素因数の和:5967

約数の個数: 72

約数和(自身を含む): 5479490016

約数和(自身を除く): 3407015124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 457, 828, 914, 1371, 1828, 2742, 4113, 5477, 5484, 8226, 10511, 10954, 16431, 16452, 21022, 21908, 31533, 32862, 42044, 49293, 63066, 65724, 94599, 98586, 125971, 126132, 189198, 197172, 251942, 377913, 378396, 503884, 755826, 1133739, 1511652, 2267478, 2502989, 4534956, 5005978, 7508967, 10011956, 15017934, 22526901, 30035868, 45053802, 57568747, 90107604, 115137494, 172706241, 230274988, 345412482, 518118723, 690824964, 1036237446, 2072474892]

約数ペア:

[(1, 2072474892), (2, 1036237446), (3, 690824964), (4, 518118723), (6, 345412482), (9, 230274988), (12, 172706241), (18, 115137494), (23, 90107604), (36, 57568747), (46, 45053802), (69, 30035868), (92, 22526901), (138, 15017934), (207, 10011956), (276, 7508967), (414, 5005978), (457, 4534956), (828, 2502989), (914, 2267478), (1371, 1511652), (1828, 1133739), (2742, 755826), (4113, 503884), (5477, 378396), (5484, 377913), (8226, 251942), (10511, 197172), (10954, 189198), (16431, 126132), (16452, 125971), (21022, 98586), (21908, 94599), (31533, 65724), (32862, 63066), (42044, 49293)]