18437270

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5471}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 33291648

約数和(自身を除く): 14854378

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 5471, 10942, 27355, 54710, 1843727, 3687454, 9218635, 18437270]

約数ペア:

[(1, 18437270), (2, 9218635), (5, 3687454), (10, 1843727), (337, 54710), (674, 27355), (1685, 10942), (3370, 5471)]