18182498

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 27925560

約数和(自身を除く): 9743062

約数列:

[1, 2, 53, 106, 337, 509, 674, 1018, 17861, 26977, 35722, 53954, 171533, 343066, 9091249, 18182498]

約数ペア:

[(1, 18182498), (2, 9091249), (53, 343066), (106, 171533), (337, 53954), (509, 35722), (674, 26977), (1018, 17861)]