21223434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 44717184

約数和(自身を除く): 23493750

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1361, 2599, 2722, 4083, 5198, 7797, 8166, 15594, 31303, 62606, 93909, 153793, 187818, 307586, 461379, 922758, 3537239, 7074478, 10611717, 21223434]

約数ペア:

[(1, 21223434), (2, 10611717), (3, 7074478), (6, 3537239), (23, 922758), (46, 461379), (69, 307586), (113, 187818), (138, 153793), (226, 93909), (339, 62606), (678, 31303), (1361, 15594), (2599, 8166), (2722, 7797), (4083, 5198)]