13989834

素因数分解:

$2^1\times 3^4\times {\mathrm{86357}}^1$

素因数の和:86371

約数の個数: 20

約数和(自身を含む): 31347954

約数和(自身を除く): 17358120

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 86357, 172714, 259071, 518142, 777213, 1554426, 2331639, 4663278, 6994917, 13989834]

約数ペア:

[(1, 13989834), (2, 6994917), (3, 4663278), (6, 2331639), (9, 1554426), (18, 777213), (27, 518142), (54, 259071), (81, 172714), (162, 86357)]