90407946

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{907}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 186321600

約数和(自身を除く): 95913654

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 449, 898, 907, 1347, 1814, 2694, 2721, 5442, 16613, 33226, 33559, 49839, 67118, 99678, 100677, 201354, 407243, 814486, 1221729, 2443458, 15067991, 30135982, 45203973, 90407946]

約数ペア:

[(1, 90407946), (2, 45203973), (3, 30135982), (6, 15067991), (37, 2443458), (74, 1221729), (111, 814486), (222, 407243), (449, 201354), (898, 100677), (907, 99678), (1347, 67118), (1814, 49839), (2694, 33559), (2721, 33226), (5442, 16613)]