26389890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293221}}^1$

素因数の和:293234

約数の個数: 24

約数和(自身を含む): 68613948

約数和(自身を除く): 42224058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293221, 586442, 879663, 1466105, 1759326, 2638989, 2932210, 4398315, 5277978, 8796630, 13194945, 26389890]

約数ペア:

[(1, 26389890), (2, 13194945), (3, 8796630), (5, 5277978), (6, 4398315), (9, 2932210), (10, 2638989), (15, 1759326), (18, 1466105), (30, 879663), (45, 586442), (90, 293221)]