18135804511445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8677}}^1\times {\mathrm{571847}}^1$

素因数の和:580589

約数の個数: 32

約数和(自身を含む): 23581785477888

約数和(自身を除く): 5445980966443

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 8677, 43385, 147509, 373111, 571847, 737545, 1865555, 2859235, 6342887, 9721399, 24589421, 31714435, 48606995, 122947105, 418020157, 2090100785, 4961916419, 24809582095, 84352579123, 213362406017, 421762895615, 1066812030085, 3627160902289, 18135804511445]

約数ペア:

[(1, 18135804511445), (5, 3627160902289), (17, 1066812030085), (43, 421762895615), (85, 213362406017), (215, 84352579123), (731, 24809582095), (3655, 4961916419), (8677, 2090100785), (43385, 418020157), (147509, 122947105), (373111, 48606995), (571847, 31714435), (737545, 24589421), (1865555, 9721399), (2859235, 6342887)]