2409730812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{15761}}^1$

素因数の和:15939

約数の個数: 72

約数和(自身を含む): 6334054272

約数和(自身を除く): 3924323460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 1116, 1233, 1644, 2466, 4247, 4932, 8494, 12741, 15761, 16988, 25482, 31522, 38223, 47283, 50964, 63044, 76446, 94566, 141849, 152892, 189132, 283698, 488591, 567396, 977182, 1465773, 1954364, 2159257, 2931546, 4318514, 4397319, 5863092, 6477771, 8637028, 8794638, 12955542, 17589276, 19433313, 25911084, 38866626, 66936967, 77733252, 133873934, 200810901, 267747868, 401621802, 602432703, 803243604, 1204865406, 2409730812]

約数ペア:

[(1, 2409730812), (2, 1204865406), (3, 803243604), (4, 602432703), (6, 401621802), (9, 267747868), (12, 200810901), (18, 133873934), (31, 77733252), (36, 66936967), (62, 38866626), (93, 25911084), (124, 19433313), (137, 17589276), (186, 12955542), (274, 8794638), (279, 8637028), (372, 6477771), (411, 5863092), (548, 4397319), (558, 4318514), (822, 2931546), (1116, 2159257), (1233, 1954364), (1644, 1465773), (2466, 977182), (4247, 567396), (4932, 488591), (8494, 283698), (12741, 189132), (15761, 152892), (16988, 141849), (25482, 94566), (31522, 76446), (38223, 63044), (47283, 50964)]