2018491011

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{15887}}^1$

素因数の和:16655

約数の個数: 24

約数和(自身を含む): 3073374720

約数和(自身を除く): 1054883709

約数列:

[1, 3, 9, 19, 57, 171, 743, 2229, 6687, 14117, 15887, 42351, 47661, 127053, 142983, 301853, 905559, 2716677, 11804041, 35412123, 106236369, 224276779, 672830337, 2018491011]

約数ペア:

[(1, 2018491011), (3, 672830337), (9, 224276779), (19, 106236369), (57, 35412123), (171, 11804041), (743, 2716677), (2229, 905559), (6687, 301853), (14117, 142983), (15887, 127053), (42351, 47661)]