31481244

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9403}}^1$

素因数の和:9447

約数の個数: 48

約数和(自身を含む): 84259840

約数和(自身を除く): 52778596

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, 9403, 18806, 28209, 37612, 56418, 84627, 112836, 169254, 253881, 291493, 338508, 507762, 582986, 874479, 1015524, 1165972, 1748958, 2623437, 3497916, 5246874, 7870311, 10493748, 15740622, 31481244]

約数ペア:

[(1, 31481244), (2, 15740622), (3, 10493748), (4, 7870311), (6, 5246874), (9, 3497916), (12, 2623437), (18, 1748958), (27, 1165972), (31, 1015524), (36, 874479), (54, 582986), (62, 507762), (93, 338508), (108, 291493), (124, 253881), (186, 169254), (279, 112836), (372, 84627), (558, 56418), (837, 37612), (1116, 28209), (1674, 18806), (3348, 9403)]