2018059905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1\times {\mathrm{3167}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 3372171264

約数和(自身を除く): 1354111359

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1847, 3167, 5541, 9235, 9501, 15835, 27705, 42481, 47505, 72841, 127443, 212405, 218523, 364205, 637215, 1092615, 5849449, 17548347, 29247245, 87741735, 134537327, 403611981, 672686635, 2018059905]

約数ペア:

[(1, 2018059905), (3, 672686635), (5, 403611981), (15, 134537327), (23, 87741735), (69, 29247245), (115, 17548347), (345, 5849449), (1847, 1092615), (3167, 637215), (5541, 364205), (9235, 218523), (9501, 212405), (15835, 127443), (27705, 72841), (42481, 47505)]