18274606

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13457}}^1$

素因数の和:13563

約数の個数: 16

約数和(自身を含む): 31653216

約数和(自身を除く): 13378610

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13457, 26914, 94199, 188398, 1305329, 2610658, 9137303, 18274606]

約数ペア:

[(1, 18274606), (2, 9137303), (7, 2610658), (14, 1305329), (97, 188398), (194, 94199), (679, 26914), (1358, 13457)]