9218706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 21285888

約数和(自身を除く): 12067182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2131, 2163, 4262, 4326, 6393, 12786, 14917, 29834, 44751, 89502, 219493, 438986, 658479, 1316958, 1536451, 3072902, 4609353, 9218706]

約数ペア:

[(1, 9218706), (2, 4609353), (3, 3072902), (6, 1536451), (7, 1316958), (14, 658479), (21, 438986), (42, 219493), (103, 89502), (206, 44751), (309, 29834), (618, 14917), (721, 12786), (1442, 6393), (2131, 4326), (2163, 4262)]