2000822094

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{17891}}^1$

素因数の和:18030

約数の個数: 64

約数和(自身を含む): 4723488000

約数和(自身を除く): 2722665906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1962, 2071, 2943, 4142, 5886, 6213, 12426, 17891, 18639, 35782, 37278, 53673, 55917, 107346, 111834, 161019, 322038, 339929, 483057, 679858, 966114, 1019787, 1950119, 2039574, 3059361, 3900238, 5850357, 6118722, 9178083, 11700714, 17551071, 18356166, 35102142, 37052261, 52653213, 74104522, 105306426, 111156783, 222313566, 333470349, 666940698, 1000411047, 2000822094]

約数ペア:

[(1, 2000822094), (2, 1000411047), (3, 666940698), (6, 333470349), (9, 222313566), (18, 111156783), (19, 105306426), (27, 74104522), (38, 52653213), (54, 37052261), (57, 35102142), (109, 18356166), (114, 17551071), (171, 11700714), (218, 9178083), (327, 6118722), (342, 5850357), (513, 3900238), (654, 3059361), (981, 2039574), (1026, 1950119), (1962, 1019787), (2071, 966114), (2943, 679858), (4142, 483057), (5886, 339929), (6213, 322038), (12426, 161019), (17891, 111834), (18639, 107346), (35782, 55917), (37278, 53673)]