2378618217

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{9391}}^1$

素因数の和:9515

約数の個数: 40

約数和(自身を含む): 3682039680

約数和(自身を除く): 1303421463

約数列:

[1, 3, 9, 27, 53, 59, 81, 159, 177, 477, 531, 1431, 1593, 3127, 4293, 4779, 9381, 9391, 28143, 28173, 84429, 84519, 253287, 253557, 497723, 554069, 760671, 1493169, 1662207, 4479507, 4986621, 13438521, 14959863, 29365657, 40315563, 44879589, 88096971, 264290913, 792872739, 2378618217]

約数ペア:

[(1, 2378618217), (3, 792872739), (9, 264290913), (27, 88096971), (53, 44879589), (59, 40315563), (81, 29365657), (159, 14959863), (177, 13438521), (477, 4986621), (531, 4479507), (1431, 1662207), (1593, 1493169), (3127, 760671), (4293, 554069), (4779, 497723), (9381, 253557), (9391, 253287), (28143, 84519), (28173, 84429)]