21088092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 31408548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 167, 204, 334, 501, 619, 668, 1002, 1238, 1857, 2004, 2476, 2839, 3714, 5678, 7428, 8517, 10523, 11356, 17034, 21046, 31569, 34068, 42092, 63138, 103373, 126276, 206746, 310119, 413492, 620238, 1240476, 1757341, 3514682, 5272023, 7029364, 10544046, 21088092]

約数ペア:

[(1, 21088092), (2, 10544046), (3, 7029364), (4, 5272023), (6, 3514682), (12, 1757341), (17, 1240476), (34, 620238), (51, 413492), (68, 310119), (102, 206746), (167, 126276), (204, 103373), (334, 63138), (501, 42092), (619, 34068), (668, 31569), (1002, 21046), (1238, 17034), (1857, 11356), (2004, 10523), (2476, 8517), (2839, 7428), (3714, 5678)]