18944163

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10369}}^1$

素因数の和:10411

約数の個数: 24

約数和(自身を含む): 32354400

約数和(自身を除く): 13410237

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 10369, 31107, 72583, 93321, 217749, 300701, 653247, 902103, 2104907, 2706309, 6314721, 18944163]

約数ペア:

[(1, 18944163), (3, 6314721), (7, 2706309), (9, 2104907), (21, 902103), (29, 653247), (63, 300701), (87, 217749), (203, 93321), (261, 72583), (609, 31107), (1827, 10369)]