8280756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 54

約数和(自身を含む): 23019906

約数和(自身を除く): 14739150

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 1901, 2178, 3802, 4356, 5703, 7604, 11406, 17109, 20911, 22812, 34218, 41822, 62733, 68436, 83644, 125466, 188199, 230021, 250932, 376398, 460042, 690063, 752796, 920084, 1380126, 2070189, 2760252, 4140378, 8280756]

約数ペア:

[(1, 8280756), (2, 4140378), (3, 2760252), (4, 2070189), (6, 1380126), (9, 920084), (11, 752796), (12, 690063), (18, 460042), (22, 376398), (33, 250932), (36, 230021), (44, 188199), (66, 125466), (99, 83644), (121, 68436), (132, 62733), (198, 41822), (242, 34218), (363, 22812), (396, 20911), (484, 17109), (726, 11406), (1089, 7604), (1452, 5703), (1901, 4356), (2178, 3802)]