9721686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 32

約数和(自身を含む): 21853440

約数和(自身を除く): 12131754

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 5419, 10838, 16257, 32514, 70447, 124637, 140894, 211341, 249274, 373911, 422682, 747822, 1620281, 3240562, 4860843, 9721686]

約数ペア:

[(1, 9721686), (2, 4860843), (3, 3240562), (6, 1620281), (13, 747822), (23, 422682), (26, 373911), (39, 249274), (46, 211341), (69, 140894), (78, 124637), (138, 70447), (299, 32514), (598, 16257), (897, 10838), (1794, 5419)]