12486258

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 28019520

約数和(自身を除く): 15533262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2161, 2889, 4322, 5778, 6483, 12966, 19449, 38898, 58347, 116694, 231227, 462454, 693681, 1387362, 2081043, 4162086, 6243129, 12486258]

約数ペア:

[(1, 12486258), (2, 6243129), (3, 4162086), (6, 2081043), (9, 1387362), (18, 693681), (27, 462454), (54, 231227), (107, 116694), (214, 58347), (321, 38898), (642, 19449), (963, 12966), (1926, 6483), (2161, 5778), (2889, 4322)]