31518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 73008

約数和(自身を除く): 41490

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 927, 1751, 1854, 3502, 5253, 10506, 15759, 31518]

約数ペア:

[(1, 31518), (2, 15759), (3, 10506), (6, 5253), (9, 3502), (17, 1854), (18, 1751), (34, 927), (51, 618), (102, 309), (103, 306), (153, 206)]