12042954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8715

約数の個数: 48

約数和(自身を含む): 32535360

約数和(自身を除く): 20492406

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 8689, 17378, 26067, 52134, 60823, 78201, 95579, 121646, 156402, 182469, 191158, 286737, 364938, 547407, 573474, 669053, 860211, 1094814, 1338106, 1720422, 2007159, 4014318, 6021477, 12042954]

約数ペア:

[(1, 12042954), (2, 6021477), (3, 4014318), (6, 2007159), (7, 1720422), (9, 1338106), (11, 1094814), (14, 860211), (18, 669053), (21, 573474), (22, 547407), (33, 364938), (42, 286737), (63, 191158), (66, 182469), (77, 156402), (99, 121646), (126, 95579), (154, 78201), (198, 60823), (231, 52134), (462, 26067), (693, 17378), (1386, 8689)]