31914162

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 112

約数和(自身を含む): 84991680

約数和(自身を除く): 53077518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 59, 63, 81, 106, 118, 126, 159, 162, 177, 189, 243, 318, 354, 371, 378, 413, 477, 486, 531, 567, 729, 742, 826, 954, 1062, 1113, 1134, 1239, 1431, 1458, 1593, 1701, 2226, 2478, 2862, 3127, 3186, 3339, 3402, 3717, 4293, 4779, 5103, 6254, 6678, 7434, 8586, 9381, 9558, 10017, 10206, 11151, 12879, 14337, 18762, 20034, 21889, 22302, 25758, 28143, 28674, 30051, 33453, 38637, 43011, 43778, 56286, 60102, 65667, 66906, 77274, 84429, 86022, 90153, 100359, 131334, 168858, 180306, 197001, 200718, 253287, 270459, 301077, 394002, 506574, 540918, 591003, 602154, 759861, 1182006, 1519722, 1773009, 2279583, 3546018, 4559166, 5319027, 10638054, 15957081, 31914162]

約数ペア:

[(1, 31914162), (2, 15957081), (3, 10638054), (6, 5319027), (7, 4559166), (9, 3546018), (14, 2279583), (18, 1773009), (21, 1519722), (27, 1182006), (42, 759861), (53, 602154), (54, 591003), (59, 540918), (63, 506574), (81, 394002), (106, 301077), (118, 270459), (126, 253287), (159, 200718), (162, 197001), (177, 180306), (189, 168858), (243, 131334), (318, 100359), (354, 90153), (371, 86022), (378, 84429), (413, 77274), (477, 66906), (486, 65667), (531, 60102), (567, 56286), (729, 43778), (742, 43011), (826, 38637), (954, 33453), (1062, 30051), (1113, 28674), (1134, 28143), (1239, 25758), (1431, 22302), (1458, 21889), (1593, 20034), (1701, 18762), (2226, 14337), (2478, 12879), (2862, 11151), (3127, 10206), (3186, 10017), (3339, 9558), (3402, 9381), (3717, 8586), (4293, 7434), (4779, 6678), (5103, 6254)]