2018245869

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{4153}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 3070636800

約数和(自身を除く): 1052390931

約数列:

[1, 3, 9, 27, 41, 123, 369, 439, 1107, 1317, 3951, 4153, 11853, 12459, 17999, 37377, 53997, 112131, 161991, 170273, 485973, 510819, 1532457, 1823167, 4597371, 5469501, 16408503, 49225509, 74749847, 224249541, 672748623, 2018245869]

約数ペア:

[(1, 2018245869), (3, 672748623), (9, 224249541), (27, 74749847), (41, 49225509), (123, 16408503), (369, 5469501), (439, 4597371), (1107, 1823167), (1317, 1532457), (3951, 510819), (4153, 485973), (11853, 170273), (12459, 161991), (17999, 112131), (37377, 53997)]