2018702547

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{77801}}^1$

素因数の和:77872

約数の個数: 24

約数和(自身を含む): 3090295440

約数和(自身を除く): 1071592893

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 25947, 77801, 233403, 700209, 2100627, 2411831, 7235493, 21706479, 65119437, 74766761, 224300283, 672900849, 2018702547]

約数ペア:

[(1, 2018702547), (3, 672900849), (9, 224300283), (27, 74766761), (31, 65119437), (93, 21706479), (279, 7235493), (837, 2411831), (961, 2100627), (2883, 700209), (8649, 233403), (25947, 77801)]