31329942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745951}}^1$

素因数の和:745963

約数の個数: 16

約数和(自身を含む): 71611392

約数和(自身を除く): 40281450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745951, 1491902, 2237853, 4475706, 5221657, 10443314, 15664971, 31329942]

約数ペア:

[(1, 31329942), (2, 15664971), (3, 10443314), (6, 5221657), (7, 4475706), (14, 2237853), (21, 1491902), (42, 745951)]