17640108

素因数分解:

$2^2\times 3^2\times {\mathrm{490003}}^1$

素因数の和:490013

約数の個数: 18

約数和(自身を含む): 44590364

約数和(自身を除く): 26950256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 490003, 980006, 1470009, 1960012, 2940018, 4410027, 5880036, 8820054, 17640108]

約数ペア:

[(1, 17640108), (2, 8820054), (3, 5880036), (4, 4410027), (6, 2940018), (9, 1960012), (12, 1470009), (18, 980006), (36, 490003)]