18086234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{691}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 28399680

約数和(自身を除く): 10313446

約数列:

[1, 2, 23, 46, 569, 691, 1138, 1382, 13087, 15893, 26174, 31786, 393179, 786358, 9043117, 18086234]

約数ペア:

[(1, 18086234), (2, 9043117), (23, 786358), (46, 393179), (569, 31786), (691, 26174), (1138, 15893), (1382, 13087)]