18225258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 38833344

約数和(自身を除く): 20608086

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 907, 1182, 1814, 2721, 3349, 5442, 6698, 10047, 15419, 20094, 30838, 46257, 92514, 178679, 357358, 536037, 1072074, 3037543, 6075086, 9112629, 18225258]

約数ペア:

[(1, 18225258), (2, 9112629), (3, 6075086), (6, 3037543), (17, 1072074), (34, 536037), (51, 357358), (102, 178679), (197, 92514), (394, 46257), (591, 30838), (907, 20094), (1182, 15419), (1814, 10047), (2721, 6698), (3349, 5442)]