827589972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{9781}}^1$

素因数の和:10440

約数の個数: 48

約数和(自身を含む): 2110094784

約数和(自身を除く): 1282504812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 641, 1282, 1923, 2564, 3846, 7051, 7692, 9781, 14102, 19562, 21153, 28204, 29343, 39124, 42306, 58686, 84612, 107591, 117372, 215182, 322773, 430364, 645546, 1291092, 6269621, 12539242, 18808863, 25078484, 37617726, 68965831, 75235452, 137931662, 206897493, 275863324, 413794986, 827589972]

約数ペア:

[(1, 827589972), (2, 413794986), (3, 275863324), (4, 206897493), (6, 137931662), (11, 75235452), (12, 68965831), (22, 37617726), (33, 25078484), (44, 18808863), (66, 12539242), (132, 6269621), (641, 1291092), (1282, 645546), (1923, 430364), (2564, 322773), (3846, 215182), (7051, 117372), (7692, 107591), (9781, 84612), (14102, 58686), (19562, 42306), (21153, 39124), (28204, 29343)]