18422523

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 30590976

約数和(自身を除く): 12168453

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1531, 1719, 4011, 4593, 10717, 12033, 13779, 32151, 96453, 292421, 877263, 2046947, 2631789, 6140841, 18422523]

約数ペア:

[(1, 18422523), (3, 6140841), (7, 2631789), (9, 2046947), (21, 877263), (63, 292421), (191, 96453), (573, 32151), (1337, 13779), (1531, 12033), (1719, 10717), (4011, 4593)]