13481118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{106993}}^1$

素因数の和:107008

約数の個数: 24

約数和(自身を含む): 33382128

約数和(自身を除く): 19901010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 106993, 213986, 320979, 641958, 748951, 962937, 1497902, 1925874, 2246853, 4493706, 6740559, 13481118]

約数ペア:

[(1, 13481118), (2, 6740559), (3, 4493706), (6, 2246853), (7, 1925874), (9, 1497902), (14, 962937), (18, 748951), (21, 641958), (42, 320979), (63, 213986), (126, 106993)]