39878874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{316499}}^1$

素因数の和:316514

約数の個数: 24

約数和(自身を含む): 98748000

約数和(自身を除く): 58869126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 316499, 632998, 949497, 1898994, 2215493, 2848491, 4430986, 5696982, 6646479, 13292958, 19939437, 39878874]

約数ペア:

[(1, 39878874), (2, 19939437), (3, 13292958), (6, 6646479), (7, 5696982), (9, 4430986), (14, 2848491), (18, 2215493), (21, 1898994), (42, 949497), (63, 632998), (126, 316499)]