12105774

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 84

約数和(自身を含む): 29983176

約数和(自身を除く): 17877402

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 243, 342, 361, 414, 437, 486, 513, 621, 722, 729, 874, 1026, 1083, 1242, 1311, 1458, 1539, 1863, 2166, 2622, 3078, 3249, 3726, 3933, 4617, 5589, 6498, 7866, 8303, 9234, 9747, 11178, 11799, 13851, 16606, 16767, 19494, 23598, 24909, 27702, 29241, 33534, 35397, 49818, 58482, 70794, 74727, 87723, 106191, 149454, 175446, 212382, 224181, 263169, 318573, 448362, 526338, 637146, 672543, 1345086, 2017629, 4035258, 6052887, 12105774]

約数ペア:

[(1, 12105774), (2, 6052887), (3, 4035258), (6, 2017629), (9, 1345086), (18, 672543), (19, 637146), (23, 526338), (27, 448362), (38, 318573), (46, 263169), (54, 224181), (57, 212382), (69, 175446), (81, 149454), (114, 106191), (138, 87723), (162, 74727), (171, 70794), (207, 58482), (243, 49818), (342, 35397), (361, 33534), (414, 29241), (437, 27702), (486, 24909), (513, 23598), (621, 19494), (722, 16767), (729, 16606), (874, 13851), (1026, 11799), (1083, 11178), (1242, 9747), (1311, 9234), (1458, 8303), (1539, 7866), (1863, 6498), (2166, 5589), (2622, 4617), (3078, 3933), (3249, 3726)]