679291218

素因数分解:

$2^1\times 3^3\times {\mathrm{12579467}}^1$

素因数の和:12579478

約数の個数: 16

約数和(自身を含む): 1509536160

約数和(自身を除く): 830244942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 12579467, 25158934, 37738401, 75476802, 113215203, 226430406, 339645609, 679291218]

約数ペア:

[(1, 679291218), (2, 339645609), (3, 226430406), (6, 113215203), (9, 75476802), (18, 37738401), (27, 25158934), (54, 12579467)]