18495162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 47496960

約数和(自身を除く): 29001798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 433, 678, 791, 866, 1017, 1299, 1582, 2034, 2373, 2598, 3031, 3051, 3897, 4746, 6062, 6102, 7119, 7794, 9093, 11691, 14238, 18186, 21357, 23382, 27279, 42714, 48929, 54558, 81837, 97858, 146787, 163674, 293574, 342503, 440361, 685006, 880722, 1027509, 1321083, 2055018, 2642166, 3082527, 6165054, 9247581, 18495162]

約数ペア:

[(1, 18495162), (2, 9247581), (3, 6165054), (6, 3082527), (7, 2642166), (9, 2055018), (14, 1321083), (18, 1027509), (21, 880722), (27, 685006), (42, 440361), (54, 342503), (63, 293574), (113, 163674), (126, 146787), (189, 97858), (226, 81837), (339, 54558), (378, 48929), (433, 42714), (678, 27279), (791, 23382), (866, 21357), (1017, 18186), (1299, 14238), (1582, 11691), (2034, 9093), (2373, 7794), (2598, 7119), (3031, 6102), (3051, 6062), (3897, 4746)]