18453906

素因数分解:

$2^1\times 3^7\times {\mathrm{4219}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 41524800

約数和(自身を除く): 23070894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4219, 4374, 8438, 12657, 25314, 37971, 75942, 113913, 227826, 341739, 683478, 1025217, 2050434, 3075651, 6151302, 9226953, 18453906]

約数ペア:

[(1, 18453906), (2, 9226953), (3, 6151302), (6, 3075651), (9, 2050434), (18, 1025217), (27, 683478), (54, 341739), (81, 227826), (162, 113913), (243, 75942), (486, 37971), (729, 25314), (1458, 12657), (2187, 8438), (4219, 4374)]