18154854

素因数分解:

$2^1\times 3^4\times {\mathrm{112067}}^1$

素因数の和:112081

約数の個数: 20

約数和(自身を含む): 40680684

約数和(自身を除く): 22525830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112067, 224134, 336201, 672402, 1008603, 2017206, 3025809, 6051618, 9077427, 18154854]

約数ペア:

[(1, 18154854), (2, 9077427), (3, 6051618), (6, 3025809), (9, 2017206), (18, 1008603), (27, 672402), (54, 336201), (81, 224134), (162, 112067)]