28941918

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{130369}}^1$

素因数の和:130411

約数の個数: 16

約数和(自身を含む): 59448720

約数和(自身を除く): 30506802

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 130369, 260738, 391107, 782214, 4823653, 9647306, 14470959, 28941918]

約数ペア:

[(1, 28941918), (2, 14470959), (3, 9647306), (6, 4823653), (37, 782214), (74, 391107), (111, 260738), (222, 130369)]