137438586

素因数分解:

$2^1\times 3^3\times {\mathrm{2545159}}^1$

素因数の和:2545170

約数の個数: 16

約数和(自身を含む): 305419200

約数和(自身を除く): 167980614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2545159, 5090318, 7635477, 15270954, 22906431, 45812862, 68719293, 137438586]

約数ペア:

[(1, 137438586), (2, 68719293), (3, 45812862), (6, 22906431), (9, 15270954), (18, 7635477), (27, 5090318), (54, 2545159)]