21460194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{56773}}^1$

素因数の和:56791

約数の個数: 32

約数和(自身を含む): 54503040

約数和(自身を除く): 33042846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 56773, 113546, 170319, 340638, 397411, 510957, 794822, 1021914, 1192233, 1532871, 2384466, 3065742, 3576699, 7153398, 10730097, 21460194]

約数ペア:

[(1, 21460194), (2, 10730097), (3, 7153398), (6, 3576699), (7, 3065742), (9, 2384466), (14, 1532871), (18, 1192233), (21, 1021914), (27, 794822), (42, 510957), (54, 397411), (63, 340638), (126, 170319), (189, 113546), (378, 56773)]