18434350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 37850256

約数和(自身を除く): 19415906

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 277, 550, 554, 605, 1210, 1331, 1385, 2662, 2770, 3025, 3047, 6050, 6094, 6655, 6925, 13310, 13850, 15235, 30470, 33275, 33517, 66550, 67034, 76175, 152350, 167585, 335170, 368687, 737374, 837925, 1675850, 1843435, 3686870, 9217175, 18434350]

約数ペア:

[(1, 18434350), (2, 9217175), (5, 3686870), (10, 1843435), (11, 1675850), (22, 837925), (25, 737374), (50, 368687), (55, 335170), (110, 167585), (121, 152350), (242, 76175), (275, 67034), (277, 66550), (550, 33517), (554, 33275), (605, 30470), (1210, 15235), (1331, 13850), (1385, 13310), (2662, 6925), (2770, 6655), (3025, 6094), (3047, 6050)]