12820614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 27212544

約数和(自身を除く): 14391930

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 1523, 2806, 3046, 4209, 4569, 8418, 9138, 35029, 70058, 92903, 105087, 185806, 210174, 278709, 557418, 2136769, 4273538, 6410307, 12820614]

約数ペア:

[(1, 12820614), (2, 6410307), (3, 4273538), (6, 2136769), (23, 557418), (46, 278709), (61, 210174), (69, 185806), (122, 105087), (138, 92903), (183, 70058), (366, 35029), (1403, 9138), (1523, 8418), (2806, 4569), (3046, 4209)]