39977742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{951851}}^1$

素因数の和:951863

約数の個数: 16

約数和(自身を含む): 91377792

約数和(自身を除く): 51400050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 951851, 1903702, 2855553, 5711106, 6662957, 13325914, 19988871, 39977742]

約数ペア:

[(1, 39977742), (2, 19988871), (3, 13325914), (6, 6662957), (7, 5711106), (14, 2855553), (21, 1903702), (42, 951851)]