27968922

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3299}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 62568000

約数和(自身を除く): 34599078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 3299, 4239, 6598, 8478, 9897, 19794, 29691, 59382, 89073, 178146, 517943, 1035886, 1553829, 3107658, 4661487, 9322974, 13984461, 27968922]

約数ペア:

[(1, 27968922), (2, 13984461), (3, 9322974), (6, 4661487), (9, 3107658), (18, 1553829), (27, 1035886), (54, 517943), (157, 178146), (314, 89073), (471, 59382), (942, 29691), (1413, 19794), (2826, 9897), (3299, 8478), (4239, 6598)]