27778356

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8341

約数の個数: 48

約数和(自身を含む): 74350080

約数和(自身を除く): 46571724

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, 8297, 16594, 24891, 33188, 49782, 74673, 99564, 149346, 224019, 257207, 298692, 448038, 514414, 771621, 896076, 1028828, 1543242, 2314863, 3086484, 4629726, 6944589, 9259452, 13889178, 27778356]

約数ペア:

[(1, 27778356), (2, 13889178), (3, 9259452), (4, 6944589), (6, 4629726), (9, 3086484), (12, 2314863), (18, 1543242), (27, 1028828), (31, 896076), (36, 771621), (54, 514414), (62, 448038), (93, 298692), (108, 257207), (124, 224019), (186, 149346), (279, 99564), (372, 74673), (558, 49782), (837, 33188), (1116, 24891), (1674, 16594), (3348, 8297)]