1812817384088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{24083}}^1\times {\mathrm{218819}}^1$

素因数の和:242951

約数の個数: 32

約数和(自身を含む): 3478240180800

約数和(自身を除く): 1665422796712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 24083, 48166, 96332, 192664, 218819, 437638, 875276, 1035569, 1750552, 2071138, 4142276, 8284552, 9409217, 18818434, 37636868, 75273736, 5269817977, 10539635954, 21079271908, 42158543816, 226602173011, 453204346022, 906408692044, 1812817384088]

約数ペア:

[(1, 1812817384088), (2, 906408692044), (4, 453204346022), (8, 226602173011), (43, 42158543816), (86, 21079271908), (172, 10539635954), (344, 5269817977), (24083, 75273736), (48166, 37636868), (96332, 18818434), (192664, 9409217), (218819, 8284552), (437638, 4142276), (875276, 2071138), (1035569, 1750552)]