40290822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 72

約数和(自身を含む): 103408032

約数和(自身を除く): 63117210

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1423, 1573, 2178, 2574, 2846, 3146, 4269, 4719, 8538, 9438, 12807, 14157, 15653, 18499, 25614, 28314, 31306, 36998, 46959, 55497, 93918, 110994, 140877, 166491, 172183, 203489, 281754, 332982, 344366, 406978, 516549, 610467, 1033098, 1220934, 1549647, 1831401, 2238379, 3099294, 3662802, 4476758, 6715137, 13430274, 20145411, 40290822]

約数ペア:

[(1, 40290822), (2, 20145411), (3, 13430274), (6, 6715137), (9, 4476758), (11, 3662802), (13, 3099294), (18, 2238379), (22, 1831401), (26, 1549647), (33, 1220934), (39, 1033098), (66, 610467), (78, 516549), (99, 406978), (117, 344366), (121, 332982), (143, 281754), (198, 203489), (234, 172183), (242, 166491), (286, 140877), (363, 110994), (429, 93918), (726, 55497), (858, 46959), (1089, 36998), (1287, 31306), (1423, 28314), (1573, 25614), (2178, 18499), (2574, 15653), (2846, 14157), (3146, 12807), (4269, 9438), (4719, 8538)]