18263426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3931}}^1$

素因数の和:4057

約数の個数: 16

約数和(自身を含む): 28876608

約数和(自身を除く): 10613182

約数列:

[1, 2, 23, 46, 101, 202, 2323, 3931, 4646, 7862, 90413, 180826, 397031, 794062, 9131713, 18263426]

約数ペア:

[(1, 18263426), (2, 9131713), (23, 794062), (46, 397031), (101, 180826), (202, 90413), (2323, 7862), (3931, 4646)]