12543234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8302

約数の個数: 32

約数和(自身を含む): 28560384

約数和(自身を除く): 16017150

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 8263, 16526, 24789, 49578, 90893, 181786, 190049, 272679, 380098, 545358, 570147, 1140294, 2090539, 4181078, 6271617, 12543234]

約数ペア:

[(1, 12543234), (2, 6271617), (3, 4181078), (6, 2090539), (11, 1140294), (22, 570147), (23, 545358), (33, 380098), (46, 272679), (66, 190049), (69, 181786), (138, 90893), (253, 49578), (506, 24789), (759, 16526), (1518, 8263)]