254708838

素因数分解:

$2^1\times 3^2\times {\mathrm{14150491}}^1$

素因数の和:14150499

約数の個数: 12

約数和(自身を含む): 551869188

約数和(自身を除く): 297160350

約数列:

[1, 2, 3, 6, 9, 18, 14150491, 28300982, 42451473, 84902946, 127354419, 254708838]

約数ペア:

[(1, 254708838), (2, 127354419), (3, 84902946), (6, 42451473), (9, 28300982), (18, 14150491)]