6561258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 14489280

約数和(自身を除く): 7928022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1117, 1958, 2234, 2937, 3351, 5874, 6702, 12287, 24574, 36861, 73722, 99413, 198826, 298239, 596478, 1093543, 2187086, 3280629, 6561258]

約数ペア:

[(1, 6561258), (2, 3280629), (3, 2187086), (6, 1093543), (11, 596478), (22, 298239), (33, 198826), (66, 99413), (89, 73722), (178, 36861), (267, 24574), (534, 12287), (979, 6702), (1117, 5874), (1958, 3351), (2234, 2937)]