18483543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 28916160

約数和(自身を除く): 10432617

約数列:

[1, 3, 9, 13, 39, 117, 239, 661, 717, 1983, 2151, 3107, 5949, 8593, 9321, 25779, 27963, 77337, 157979, 473937, 1421811, 2053727, 6161181, 18483543]

約数ペア:

[(1, 18483543), (3, 6161181), (9, 2053727), (13, 1421811), (39, 473937), (117, 157979), (239, 77337), (661, 27963), (717, 25779), (1983, 9321), (2151, 8593), (3107, 5949)]