18255834

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7193}}^1$

素因数の和:7251

約数の個数: 32

約数和(自身を含む): 41437440

約数和(自身を除く): 23181606

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7193, 14386, 21579, 43158, 64737, 129474, 194211, 338071, 388422, 676142, 1014213, 2028426, 3042639, 6085278, 9127917, 18255834]

約数ペア:

[(1, 18255834), (2, 9127917), (3, 6085278), (6, 3042639), (9, 2028426), (18, 1014213), (27, 676142), (47, 388422), (54, 338071), (94, 194211), (141, 129474), (282, 64737), (423, 43158), (846, 21579), (1269, 14386), (2538, 7193)]