21229476

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3821}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 49655424

約数和(自身を除く): 28425948

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3821, 5556, 7642, 11463, 15284, 22926, 45852, 1769123, 3538246, 5307369, 7076492, 10614738, 21229476]

約数ペア:

[(1, 21229476), (2, 10614738), (3, 7076492), (4, 5307369), (6, 3538246), (12, 1769123), (463, 45852), (926, 22926), (1389, 15284), (1852, 11463), (2778, 7642), (3821, 5556)]