26643780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148021}}^1$

素因数の和:148036

約数の個数: 36

約数和(自身を含む): 80820012

約数和(自身を除く): 54176232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148021, 296042, 444063, 592084, 740105, 888126, 1332189, 1480210, 1776252, 2220315, 2664378, 2960420, 4440630, 5328756, 6660945, 8881260, 13321890, 26643780]

約数ペア:

[(1, 26643780), (2, 13321890), (3, 8881260), (4, 6660945), (5, 5328756), (6, 4440630), (9, 2960420), (10, 2664378), (12, 2220315), (15, 1776252), (18, 1480210), (20, 1332189), (30, 888126), (36, 740105), (45, 592084), (60, 444063), (90, 296042), (180, 148021)]