17988198

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28019}}^1$

素因数の和:28131

約数の個数: 16

約数和(自身を含む): 36313920

約数和(自身を除く): 18325722

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28019, 56038, 84057, 168114, 2998033, 5996066, 8994099, 17988198]

約数ペア:

[(1, 17988198), (2, 8994099), (3, 5996066), (6, 2998033), (107, 168114), (214, 84057), (321, 56038), (642, 28019)]