2975894568

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{582139}}^1$

素因数の和:582222

約数の個数: 48

約数和(自身を含む): 8173245600

約数和(自身を除く): 5197351032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 582139, 1164278, 1746417, 2328556, 3492834, 4657112, 5239251, 6985668, 10478502, 13971336, 20957004, 41331869, 41914008, 82663738, 123995607, 165327476, 247991214, 330654952, 371986821, 495982428, 743973642, 991964856, 1487947284, 2975894568]

約数ペア:

[(1, 2975894568), (2, 1487947284), (3, 991964856), (4, 743973642), (6, 495982428), (8, 371986821), (9, 330654952), (12, 247991214), (18, 165327476), (24, 123995607), (36, 82663738), (71, 41914008), (72, 41331869), (142, 20957004), (213, 13971336), (284, 10478502), (426, 6985668), (568, 5239251), (639, 4657112), (852, 3492834), (1278, 2328556), (1704, 1746417), (2556, 1164278), (5112, 582139)]