2051250966

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 4791241728

約数和(自身を除く): 2739990762

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 173, 186, 243, 279, 346, 486, 519, 558, 787, 837, 1038, 1557, 1574, 1674, 2361, 2511, 3114, 4671, 4722, 5022, 5363, 7083, 7533, 9342, 10726, 14013, 14166, 15066, 16089, 21249, 24397, 28026, 32178, 42039, 42498, 48267, 48794, 63747, 73191, 84078, 96534, 127494, 136151, 144801, 146382, 191241, 219573, 272302, 289602, 382482, 408453, 434403, 439146, 658719, 816906, 868806, 1225359, 1303209, 1317438, 1976157, 2450718, 2606418, 3676077, 3952314, 4220681, 5928471, 7352154, 8441362, 11028231, 11856942, 12662043, 22056462, 25324086, 33084693, 37986129, 66169386, 75972258, 113958387, 227916774, 341875161, 683750322, 1025625483, 2051250966]

約数ペア:

[(1, 2051250966), (2, 1025625483), (3, 683750322), (6, 341875161), (9, 227916774), (18, 113958387), (27, 75972258), (31, 66169386), (54, 37986129), (62, 33084693), (81, 25324086), (93, 22056462), (162, 12662043), (173, 11856942), (186, 11028231), (243, 8441362), (279, 7352154), (346, 5928471), (486, 4220681), (519, 3952314), (558, 3676077), (787, 2606418), (837, 2450718), (1038, 1976157), (1557, 1317438), (1574, 1303209), (1674, 1225359), (2361, 868806), (2511, 816906), (3114, 658719), (4671, 439146), (4722, 434403), (5022, 408453), (5363, 382482), (7083, 289602), (7533, 272302), (9342, 219573), (10726, 191241), (14013, 146382), (14166, 144801), (15066, 136151), (16089, 127494), (21249, 96534), (24397, 84078), (28026, 73191), (32178, 63747), (42039, 48794), (42498, 48267)]