38778678

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13217}}^1$

素因数の和:13388

約数の個数: 24

約数和(自身を含む): 84542328

約数和(自身を除く): 45763650

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 13217, 26434, 39651, 79302, 118953, 237906, 2154371, 4308742, 6463113, 12926226, 19389339, 38778678]

約数ペア:

[(1, 38778678), (2, 19389339), (3, 12926226), (6, 6463113), (9, 4308742), (18, 2154371), (163, 237906), (326, 118953), (489, 79302), (978, 39651), (1467, 26434), (2934, 13217)]