1986248874

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8947067}}^1$

素因数の和:8947109

約数の個数: 16

約数和(自身を含む): 4079863008

約数和(自身を除く): 2093614134

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 8947067, 17894134, 26841201, 53682402, 331041479, 662082958, 993124437, 1986248874]

約数ペア:

[(1, 1986248874), (2, 993124437), (3, 662082958), (6, 331041479), (37, 53682402), (74, 26841201), (111, 17894134), (222, 8947067)]