21000485076

素因数分解:

$2^2\times 3^1\times {\mathrm{577}}^1\times {\mathrm{3032999}}^1$

素因数の和:3033583

約数の個数: 24

約数和(自身を含む): 49086072000

約数和(自身を除く): 28085586924

約数列:

[1, 2, 3, 4, 6, 12, 577, 1154, 1731, 2308, 3462, 6924, 3032999, 6065998, 9098997, 12131996, 18197994, 36395988, 1750040423, 3500080846, 5250121269, 7000161692, 10500242538, 21000485076]

約数ペア:

[(1, 21000485076), (2, 10500242538), (3, 7000161692), (4, 5250121269), (6, 3500080846), (12, 1750040423), (577, 36395988), (1154, 18197994), (1731, 12131996), (2308, 9098997), (3462, 6065998), (6924, 3032999)]