1631720088

素因数分解:

$2^3\times 3^2\times {\mathrm{22662779}}^1$

素因数の和:22662791

約数の個数: 24

約数和(自身を含む): 4419242100

約数和(自身を除く): 2787522012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 22662779, 45325558, 67988337, 90651116, 135976674, 181302232, 203965011, 271953348, 407930022, 543906696, 815860044, 1631720088]

約数ペア:

[(1, 1631720088), (2, 815860044), (3, 543906696), (4, 407930022), (6, 271953348), (8, 203965011), (9, 181302232), (12, 135976674), (18, 90651116), (24, 67988337), (36, 45325558), (72, 22662779)]