6628818

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 15465600

約数和(自身を除く): 8836782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 3221, 6442, 9663, 19326, 22547, 45094, 67641, 135282, 157829, 315658, 473487, 946974, 1104803, 2209606, 3314409, 6628818]

約数ペア:

[(1, 6628818), (2, 3314409), (3, 2209606), (6, 1104803), (7, 946974), (14, 473487), (21, 315658), (42, 157829), (49, 135282), (98, 67641), (147, 45094), (294, 22547), (343, 19326), (686, 9663), (1029, 6442), (2058, 3221)]