39940638

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{29851}}^1$

素因数の和:30079

約数の個数: 16

約数和(自身を含む): 80242176

約数和(自身を除く): 40301538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 29851, 59702, 89553, 179106, 6656773, 13313546, 19970319, 39940638]

約数ペア:

[(1, 39940638), (2, 19970319), (3, 13313546), (6, 6656773), (223, 179106), (446, 89553), (669, 59702), (1338, 29851)]