18189930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5011}}^1$

素因数の和:5043

約数の個数: 48

約数和(自身を含む): 47994912

約数和(自身を除く): 29804982

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5011, 10022, 15033, 25055, 30066, 50110, 55121, 75165, 110242, 150330, 165363, 275605, 330726, 551210, 606331, 826815, 1212662, 1653630, 1818993, 3031655, 3637986, 6063310, 9094965, 18189930]

約数ペア:

[(1, 18189930), (2, 9094965), (3, 6063310), (5, 3637986), (6, 3031655), (10, 1818993), (11, 1653630), (15, 1212662), (22, 826815), (30, 606331), (33, 551210), (55, 330726), (66, 275605), (110, 165363), (121, 150330), (165, 110242), (242, 75165), (330, 55121), (363, 50110), (605, 30066), (726, 25055), (1210, 15033), (1815, 10022), (3630, 5011)]