18149818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4893

約数の個数: 16

約数和(自身を含む): 28569600

約数和(自身を除く): 10419782

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 4799, 9598, 148769, 292739, 297538, 585478, 9074909, 18149818]

約数ペア:

[(1, 18149818), (2, 9074909), (31, 585478), (61, 297538), (62, 292739), (122, 148769), (1891, 9598), (3782, 4799)]