9969873438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{237377939}}^1$

素因数の和:237377951

約数の個数: 16

約数和(自身を含む): 22788282240

約数和(自身を除く): 12818408802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 237377939, 474755878, 712133817, 1424267634, 1661645573, 3323291146, 4984936719, 9969873438]

約数ペア:

[(1, 9969873438), (2, 4984936719), (3, 3323291146), (6, 1661645573), (7, 1424267634), (14, 712133817), (21, 474755878), (42, 237377939)]