18012666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{428873}}^1$

素因数の和:428885

約数の個数: 16

約数和(自身を含む): 41171904

約数和(自身を除く): 23159238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 428873, 857746, 1286619, 2573238, 3002111, 6004222, 9006333, 18012666]

約数ペア:

[(1, 18012666), (2, 9006333), (3, 6004222), (6, 3002111), (7, 2573238), (14, 1286619), (21, 857746), (42, 428873)]