2018032443

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1392707}}^1$

素因数の和:1392743

約数の個数: 24

約数和(自身を含む): 3476199168

約数和(自身を除く): 1458166725

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1392707, 4178121, 9748949, 12534363, 29246847, 32032261, 87740541, 96096783, 224225827, 288290349, 672677481, 2018032443]

約数ペア:

[(1, 2018032443), (3, 672677481), (7, 288290349), (9, 224225827), (21, 96096783), (23, 87740541), (63, 32032261), (69, 29246847), (161, 12534363), (207, 9748949), (483, 4178121), (1449, 1392707)]