1994018895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{366211}}^1$

素因数の和:366244

約数の個数: 36

約数和(自身を含む): 3799083288

約数和(自身を除く): 1805064393

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 366211, 1098633, 1831055, 3295899, 4028321, 5493165, 12084963, 16479495, 20141605, 36254889, 44311531, 60424815, 132934593, 181274445, 221557655, 398803779, 664672965, 1994018895]

約数ペア:

[(1, 1994018895), (3, 664672965), (5, 398803779), (9, 221557655), (11, 181274445), (15, 132934593), (33, 60424815), (45, 44311531), (55, 36254889), (99, 20141605), (121, 16479495), (165, 12084963), (363, 5493165), (495, 4028321), (605, 3295899), (1089, 1831055), (1815, 1098633), (5445, 366211)]