66293748

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19845

約数の個数: 48

約数和(自身を含む): 177425920

約数和(自身を除く): 111132172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 19801, 39602, 59403, 79204, 118806, 178209, 237612, 356418, 534627, 613831, 712836, 1069254, 1227662, 1841493, 2138508, 2455324, 3682986, 5524479, 7365972, 11048958, 16573437, 22097916, 33146874, 66293748]

約数ペア:

[(1, 66293748), (2, 33146874), (3, 22097916), (4, 16573437), (6, 11048958), (9, 7365972), (12, 5524479), (18, 3682986), (27, 2455324), (31, 2138508), (36, 1841493), (54, 1227662), (62, 1069254), (93, 712836), (108, 613831), (124, 534627), (186, 356418), (279, 237612), (372, 178209), (558, 118806), (837, 79204), (1116, 59403), (1674, 39602), (3348, 19801)]