18187812

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8563}}^1$

素因数の和:8632

約数の個数: 36

約数和(自身を含む): 46759440

約数和(自身を除く): 28571628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 8563, 17126, 25689, 34252, 51378, 77067, 102756, 154134, 308268, 505217, 1010434, 1515651, 2020868, 3031302, 4546953, 6062604, 9093906, 18187812]

約数ペア:

[(1, 18187812), (2, 9093906), (3, 6062604), (4, 4546953), (6, 3031302), (9, 2020868), (12, 1515651), (18, 1010434), (36, 505217), (59, 308268), (118, 154134), (177, 102756), (236, 77067), (354, 51378), (531, 34252), (708, 25689), (1062, 17126), (2124, 8563)]