19056620718

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{116687}}^1$

素因数の和:116949

約数の個数: 48

約数和(自身を含む): 42450160896

約数和(自身を除く): 23393540178

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 211, 258, 387, 422, 633, 774, 1266, 1899, 3798, 9073, 18146, 27219, 54438, 81657, 116687, 163314, 233374, 350061, 700122, 1050183, 2100366, 5017541, 10035082, 15052623, 24620957, 30105246, 45157869, 49241914, 73862871, 90315738, 147725742, 221588613, 443177226, 1058701151, 2117402302, 3176103453, 6352206906, 9528310359, 19056620718]

約数ペア:

[(1, 19056620718), (2, 9528310359), (3, 6352206906), (6, 3176103453), (9, 2117402302), (18, 1058701151), (43, 443177226), (86, 221588613), (129, 147725742), (211, 90315738), (258, 73862871), (387, 49241914), (422, 45157869), (633, 30105246), (774, 24620957), (1266, 15052623), (1899, 10035082), (3798, 5017541), (9073, 2100366), (18146, 1050183), (27219, 700122), (54438, 350061), (81657, 233374), (116687, 163314)]