21429124884

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1820347}}^1$

素因数の和:1820469

約数の個数: 48

約数和(自身を含む): 56066718400

約数和(自身を除く): 34637593516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 1820347, 3640694, 5461041, 7281388, 10922082, 16383123, 21844164, 32766246, 49149369, 65532492, 98298738, 196597476, 198417823, 396835646, 595253469, 793671292, 1190506938, 1785760407, 2381013876, 3571520814, 5357281221, 7143041628, 10714562442, 21429124884]

約数ペア:

[(1, 21429124884), (2, 10714562442), (3, 7143041628), (4, 5357281221), (6, 3571520814), (9, 2381013876), (12, 1785760407), (18, 1190506938), (27, 793671292), (36, 595253469), (54, 396835646), (108, 198417823), (109, 196597476), (218, 98298738), (327, 65532492), (436, 49149369), (654, 32766246), (981, 21844164), (1308, 16383123), (1962, 10922082), (2943, 7281388), (3924, 5461041), (5886, 3640694), (11772, 1820347)]