18533853

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 29903328

約数和(自身を除く): 11369475

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5867, 17601, 52803, 76271, 158409, 228813, 475227, 686439, 1425681, 2059317, 6177951, 18533853]

約数ペア:

[(1, 18533853), (3, 6177951), (9, 2059317), (13, 1425681), (27, 686439), (39, 475227), (81, 228813), (117, 158409), (243, 76271), (351, 52803), (1053, 17601), (3159, 5867)]