18288818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 28826496

約数和(自身を除く): 10537678

約数列:

[1, 2, 23, 46, 151, 302, 2633, 3473, 5266, 6946, 60559, 121118, 397583, 795166, 9144409, 18288818]

約数ペア:

[(1, 18288818), (2, 9144409), (23, 795166), (46, 397583), (151, 121118), (302, 60559), (2633, 6946), (3473, 5266)]