17889354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6211

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 28341558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6173, 12346, 18519, 37038, 43211, 55557, 86422, 111114, 129633, 141979, 259266, 283958, 388899, 425937, 777798, 851874, 993853, 1277811, 1987706, 2555622, 2981559, 5963118, 8944677, 17889354]

約数ペア:

[(1, 17889354), (2, 8944677), (3, 5963118), (6, 2981559), (7, 2555622), (9, 1987706), (14, 1277811), (18, 993853), (21, 851874), (23, 777798), (42, 425937), (46, 388899), (63, 283958), (69, 259266), (126, 141979), (138, 129633), (161, 111114), (207, 86422), (322, 55557), (414, 43211), (483, 37038), (966, 18519), (1449, 12346), (2898, 6173)]