13481706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 30960000

約数和(自身を除く): 17478294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1249, 1542, 1799, 2498, 3598, 3747, 5397, 7494, 8743, 10794, 17486, 26229, 52458, 320993, 641986, 962979, 1925958, 2246951, 4493902, 6740853, 13481706]

約数ペア:

[(1, 13481706), (2, 6740853), (3, 4493902), (6, 2246951), (7, 1925958), (14, 962979), (21, 641986), (42, 320993), (257, 52458), (514, 26229), (771, 17486), (1249, 10794), (1542, 8743), (1799, 7494), (2498, 5397), (3598, 3747)]