997874802

素因数分解:

$2^1\times 3^4\times {\mathrm{6159721}}^1$

素因数の和:6159735

約数の個数: 20

約数和(自身を含む): 2235979086

約数和(自身を除く): 1238104284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 6159721, 12319442, 18479163, 36958326, 55437489, 110874978, 166312467, 332624934, 498937401, 997874802]

約数ペア:

[(1, 997874802), (2, 498937401), (3, 332624934), (6, 166312467), (9, 110874978), (18, 55437489), (27, 36958326), (54, 18479163), (81, 12319442), (162, 6159721)]