2754672984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{780803}}^1$

素因数の和:780829

約数の個数: 72

約数和(自身を含む): 8678636460

約数和(自身を除く): 5923963476

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 780803, 1561606, 2342409, 3123212, 4684818, 5465621, 6246424, 7027227, 9369636, 10931242, 14054454, 16396863, 18739272, 21862484, 28108908, 32793726, 38259347, 43724968, 49190589, 56217816, 65587452, 76518694, 98381178, 114778041, 131174904, 153037388, 196762356, 229556082, 306074776, 344334123, 393524712, 459112164, 688668246, 918224328, 1377336492, 2754672984]

約数ペア:

[(1, 2754672984), (2, 1377336492), (3, 918224328), (4, 688668246), (6, 459112164), (7, 393524712), (8, 344334123), (9, 306074776), (12, 229556082), (14, 196762356), (18, 153037388), (21, 131174904), (24, 114778041), (28, 98381178), (36, 76518694), (42, 65587452), (49, 56217816), (56, 49190589), (63, 43724968), (72, 38259347), (84, 32793726), (98, 28108908), (126, 21862484), (147, 18739272), (168, 16396863), (196, 14054454), (252, 10931242), (294, 9369636), (392, 7027227), (441, 6246424), (504, 5465621), (588, 4684818), (882, 3123212), (1176, 2342409), (1764, 1561606), (3528, 780803)]