189818568

素因数分解:

$2^3\times 3^2\times {\mathrm{2636369}}^1$

素因数の和:2636381

約数の個数: 24

約数和(自身を含む): 514092150

約数和(自身を除く): 324273582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2636369, 5272738, 7909107, 10545476, 15818214, 21090952, 23727321, 31636428, 47454642, 63272856, 94909284, 189818568]

約数ペア:

[(1, 189818568), (2, 94909284), (3, 63272856), (4, 47454642), (6, 31636428), (8, 23727321), (9, 21090952), (12, 15818214), (18, 10545476), (24, 7909107), (36, 5272738), (72, 2636369)]