18217134

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 42911232

約数和(自身を除く): 24694098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 613, 762, 1143, 1226, 1651, 1839, 2286, 3302, 3678, 4953, 5517, 7969, 9906, 11034, 14859, 15938, 23907, 29718, 47814, 71721, 77851, 143442, 155702, 233553, 467106, 700659, 1012063, 1401318, 2024126, 3036189, 6072378, 9108567, 18217134]

約数ペア:

[(1, 18217134), (2, 9108567), (3, 6072378), (6, 3036189), (9, 2024126), (13, 1401318), (18, 1012063), (26, 700659), (39, 467106), (78, 233553), (117, 155702), (127, 143442), (234, 77851), (254, 71721), (381, 47814), (613, 29718), (762, 23907), (1143, 15938), (1226, 14859), (1651, 11034), (1839, 9906), (2286, 7969), (3302, 5517), (3678, 4953)]