12493998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 29905200

約数和(自身を除く): 17411202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 709, 801, 979, 1418, 1602, 1958, 2127, 2937, 4254, 5874, 6381, 7799, 8811, 12762, 15598, 17622, 23397, 46794, 63101, 70191, 126202, 140382, 189303, 378606, 567909, 694111, 1135818, 1388222, 2082333, 4164666, 6246999, 12493998]

約数ペア:

[(1, 12493998), (2, 6246999), (3, 4164666), (6, 2082333), (9, 1388222), (11, 1135818), (18, 694111), (22, 567909), (33, 378606), (66, 189303), (89, 140382), (99, 126202), (178, 70191), (198, 63101), (267, 46794), (534, 23397), (709, 17622), (801, 15598), (979, 12762), (1418, 8811), (1602, 7799), (1958, 6381), (2127, 5874), (2937, 4254)]