40149438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{955939}}^1$

素因数の和:955951

約数の個数: 16

約数和(自身を含む): 91770240

約数和(自身を除く): 51620802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 955939, 1911878, 2867817, 5735634, 6691573, 13383146, 20074719, 40149438]

約数ペア:

[(1, 40149438), (2, 20074719), (3, 13383146), (6, 6691573), (7, 5735634), (14, 2867817), (21, 1911878), (42, 955939)]