16922478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 35012736

約数和(自身を除く): 18090258

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 613, 642, 1226, 1839, 3678, 4601, 9202, 13803, 26359, 27606, 52718, 65591, 79077, 131182, 158154, 196773, 393546, 2820413, 5640826, 8461239, 16922478]

約数ペア:

[(1, 16922478), (2, 8461239), (3, 5640826), (6, 2820413), (43, 393546), (86, 196773), (107, 158154), (129, 131182), (214, 79077), (258, 65591), (321, 52718), (613, 27606), (642, 26359), (1226, 13803), (1839, 9202), (3678, 4601)]