27757938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1489}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 60076800

約数和(自身を除く): 32318862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 1489, 2978, 3107, 4467, 6214, 8934, 9321, 18642, 19357, 38714, 58071, 116142, 355871, 711742, 1067613, 2135226, 4626323, 9252646, 13878969, 27757938]

約数ペア:

[(1, 27757938), (2, 13878969), (3, 9252646), (6, 4626323), (13, 2135226), (26, 1067613), (39, 711742), (78, 355871), (239, 116142), (478, 58071), (717, 38714), (1434, 19357), (1489, 18642), (2978, 9321), (3107, 8934), (4467, 6214)]