2054178468

素因数分解:

$2^2\times 3^4\times {\mathrm{1549}}^1\times {\mathrm{4093}}^1$

素因数の和:5658

約数の個数: 60

約数和(自身を含む): 5374807900

約数和(自身を除く): 3320629432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1549, 3098, 4093, 4647, 6196, 8186, 9294, 12279, 13941, 16372, 18588, 24558, 27882, 36837, 41823, 49116, 55764, 73674, 83646, 110511, 125469, 147348, 167292, 221022, 250938, 331533, 442044, 501876, 663066, 1326132, 6340057, 12680114, 19020171, 25360228, 38040342, 57060513, 76080684, 114121026, 171181539, 228242052, 342363078, 513544617, 684726156, 1027089234, 2054178468]

約数ペア:

[(1, 2054178468), (2, 1027089234), (3, 684726156), (4, 513544617), (6, 342363078), (9, 228242052), (12, 171181539), (18, 114121026), (27, 76080684), (36, 57060513), (54, 38040342), (81, 25360228), (108, 19020171), (162, 12680114), (324, 6340057), (1549, 1326132), (3098, 663066), (4093, 501876), (4647, 442044), (6196, 331533), (8186, 250938), (9294, 221022), (12279, 167292), (13941, 147348), (16372, 125469), (18588, 110511), (24558, 83646), (27882, 73674), (36837, 55764), (41823, 49116)]