140540436

素因数分解:

$2^2\times 3^2\times {\mathrm{3903901}}^1$

素因数の和:3903911

約数の個数: 18

約数和(自身を含む): 355255082

約数和(自身を除く): 214714646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3903901, 7807802, 11711703, 15615604, 23423406, 35135109, 46846812, 70270218, 140540436]

約数ペア:

[(1, 140540436), (2, 70270218), (3, 46846812), (4, 35135109), (6, 23423406), (9, 15615604), (12, 11711703), (18, 7807802), (36, 3903901)]