27438218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8171}}^1$

素因数の和:8269

約数の個数: 16

約数和(自身を含む): 43540416

約数和(自身を除く): 16102198

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 8171, 16342, 187933, 375866, 596483, 1192966, 13719109, 27438218]

約数ペア:

[(1, 27438218), (2, 13719109), (23, 1192966), (46, 596483), (73, 375866), (146, 187933), (1679, 16342), (3358, 8171)]