8481726

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 20908800

約数和(自身を除く): 12427074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 109, 131, 198, 218, 262, 297, 327, 393, 594, 654, 786, 981, 1179, 1199, 1441, 1962, 2358, 2398, 2882, 2943, 3537, 3597, 4323, 5886, 7074, 7194, 8646, 10791, 12969, 14279, 21582, 25938, 28558, 32373, 38907, 42837, 64746, 77814, 85674, 128511, 157069, 257022, 314138, 385533, 471207, 771066, 942414, 1413621, 2827242, 4240863, 8481726]

約数ペア:

[(1, 8481726), (2, 4240863), (3, 2827242), (6, 1413621), (9, 942414), (11, 771066), (18, 471207), (22, 385533), (27, 314138), (33, 257022), (54, 157069), (66, 128511), (99, 85674), (109, 77814), (131, 64746), (198, 42837), (218, 38907), (262, 32373), (297, 28558), (327, 25938), (393, 21582), (594, 14279), (654, 12969), (786, 10791), (981, 8646), (1179, 7194), (1199, 7074), (1441, 5886), (1962, 4323), (2358, 3597), (2398, 3537), (2882, 2943)]