18213217266

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{38424509}}^1$

素因数の和:38424593

約数の個数: 16

約数和(自身を含む): 36887529600

約数和(自身を除く): 18674312334

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 38424509, 76849018, 115273527, 230547054, 3035536211, 6071072422, 9106608633, 18213217266]

約数ペア:

[(1, 18213217266), (2, 9106608633), (3, 6071072422), (6, 3035536211), (79, 230547054), (158, 115273527), (237, 76849018), (474, 38424509)]