21109767006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{9851}}^1$

素因数の和:10209

約数の個数: 64

約数和(自身を含む): 44807841792

約数和(自身を除く): 23698074786

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 281, 562, 843, 1271, 1686, 2542, 3813, 7626, 8711, 9851, 11521, 17422, 19702, 23042, 26133, 29553, 34563, 52266, 59106, 69126, 305381, 357151, 403891, 610762, 714302, 807782, 916143, 1071453, 1211673, 1832286, 2142906, 2423346, 2768131, 5536262, 8304393, 12520621, 16608786, 25041242, 37561863, 75123726, 85812061, 113493371, 171624122, 226986742, 257436183, 340480113, 514872366, 680960226, 3518294501, 7036589002, 10554883503, 21109767006]

約数ペア:

[(1, 21109767006), (2, 10554883503), (3, 7036589002), (6, 3518294501), (31, 680960226), (41, 514872366), (62, 340480113), (82, 257436183), (93, 226986742), (123, 171624122), (186, 113493371), (246, 85812061), (281, 75123726), (562, 37561863), (843, 25041242), (1271, 16608786), (1686, 12520621), (2542, 8304393), (3813, 5536262), (7626, 2768131), (8711, 2423346), (9851, 2142906), (11521, 1832286), (17422, 1211673), (19702, 1071453), (23042, 916143), (26133, 807782), (29553, 714302), (34563, 610762), (52266, 403891), (59106, 357151), (69126, 305381)]