2015218134

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{36671}}^1$

素因数の和:36793

約数の個数: 48

約数和(自身を含む): 4530898944

約数和(自身を除く): 2515680810

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 3053, 6106, 9159, 18318, 27477, 36671, 54954, 73342, 110013, 220026, 330039, 660078, 1576853, 2603641, 3153706, 4730559, 5207282, 7810923, 9461118, 14191677, 15621846, 23432769, 28383354, 46865538, 111956563, 223913126, 335869689, 671739378, 1007609067, 2015218134]

約数ペア:

[(1, 2015218134), (2, 1007609067), (3, 671739378), (6, 335869689), (9, 223913126), (18, 111956563), (43, 46865538), (71, 28383354), (86, 23432769), (129, 15621846), (142, 14191677), (213, 9461118), (258, 7810923), (387, 5207282), (426, 4730559), (639, 3153706), (774, 2603641), (1278, 1576853), (3053, 660078), (6106, 330039), (9159, 220026), (18318, 110013), (27477, 73342), (36671, 54954)]