18316307516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1461563}}^1$

素因数の和:1461821

約数の個数: 24

約数和(自身を含む): 34662451824

約数和(自身を除く): 16346144308

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 1461563, 2923126, 5846252, 19000319, 38000638, 76001276, 352236683, 704473366, 1408946732, 4579076879, 9158153758, 18316307516]

約数ペア:

[(1, 18316307516), (2, 9158153758), (4, 4579076879), (13, 1408946732), (26, 704473366), (52, 352236683), (241, 76001276), (482, 38000638), (964, 19000319), (3133, 5846252), (6266, 2923126), (12532, 1461563)]