25297218

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{8839}}^1$

素因数の和:8903

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 31985982

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 8839, 17678, 26517, 53034, 79551, 159102, 238653, 468467, 477306, 936934, 1405401, 2810802, 4216203, 8432406, 12648609, 25297218]

約数ペア:

[(1, 25297218), (2, 12648609), (3, 8432406), (6, 4216203), (9, 2810802), (18, 1405401), (27, 936934), (53, 477306), (54, 468467), (106, 238653), (159, 159102), (318, 79551), (477, 53034), (954, 26517), (1431, 17678), (2862, 8839)]