21334476

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13999}}^1$

素因数の和:14133

約数の個数: 24

約数和(自身を含む): 50176000

約数和(自身を除く): 28841524

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13999, 27998, 41997, 55996, 83994, 167988, 1777873, 3555746, 5333619, 7111492, 10667238, 21334476]

約数ペア:

[(1, 21334476), (2, 10667238), (3, 7111492), (4, 5333619), (6, 3555746), (12, 1777873), (127, 167988), (254, 83994), (381, 55996), (508, 41997), (762, 27998), (1524, 13999)]