1680452406

素因数分解:

$2^1\times 3^5\times {\mathrm{3457721}}^1$

素因数の和:3457738

約数の個数: 24

約数和(自身を含む): 3775832424

約数和(自身を除く): 2095380018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 3457721, 6915442, 10373163, 20746326, 31119489, 62238978, 93358467, 186716934, 280075401, 560150802, 840226203, 1680452406]

約数ペア:

[(1, 1680452406), (2, 840226203), (3, 560150802), (6, 280075401), (9, 186716934), (18, 93358467), (27, 62238978), (54, 31119489), (81, 20746326), (162, 10373163), (243, 6915442), (486, 3457721)]