2990904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 9004800

約数和(自身を除く): 6013896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 937, 1064, 1596, 1874, 2811, 3192, 3748, 5622, 6559, 7496, 11244, 13118, 17803, 19677, 22488, 26236, 35606, 39354, 52472, 53409, 71212, 78708, 106818, 124621, 142424, 157416, 213636, 249242, 373863, 427272, 498484, 747726, 996968, 1495452, 2990904]

約数ペア:

[(1, 2990904), (2, 1495452), (3, 996968), (4, 747726), (6, 498484), (7, 427272), (8, 373863), (12, 249242), (14, 213636), (19, 157416), (21, 142424), (24, 124621), (28, 106818), (38, 78708), (42, 71212), (56, 53409), (57, 52472), (76, 39354), (84, 35606), (114, 26236), (133, 22488), (152, 19677), (168, 17803), (228, 13118), (266, 11244), (399, 7496), (456, 6559), (532, 5622), (798, 3748), (937, 3192), (1064, 2811), (1596, 1874)]