18314571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 26840448

約数和(自身を除く): 8525877

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4051, 4521, 12153, 44561, 133683, 554987, 1664961, 6104857, 18314571]

約数ペア:

[(1, 18314571), (3, 6104857), (11, 1664961), (33, 554987), (137, 133683), (411, 44561), (1507, 12153), (4051, 4521)]