18508799246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57480743}}^1$

素因数の和:57480775

約数の個数: 16

約数和(自身を含む): 33108908544

約数和(自身を除く): 14600109298

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 57480743, 114961486, 402365201, 804730402, 1322057089, 2644114178, 9254399623, 18508799246]

約数ペア:

[(1, 18508799246), (2, 9254399623), (7, 2644114178), (14, 1322057089), (23, 804730402), (46, 402365201), (161, 114961486), (322, 57480743)]