2015684838

素因数分解:

$2^1\times 3^4\times {\mathrm{1321}}^1\times {\mathrm{9419}}^1$

素因数の和:10754

約数の個数: 40

約数和(自身を含む): 4520526120

約数和(自身を除く): 2504841282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1321, 2642, 3963, 7926, 9419, 11889, 18838, 23778, 28257, 35667, 56514, 71334, 84771, 107001, 169542, 214002, 254313, 508626, 762939, 1525878, 12442499, 24884998, 37327497, 74654994, 111982491, 223964982, 335947473, 671894946, 1007842419, 2015684838]

約数ペア:

[(1, 2015684838), (2, 1007842419), (3, 671894946), (6, 335947473), (9, 223964982), (18, 111982491), (27, 74654994), (54, 37327497), (81, 24884998), (162, 12442499), (1321, 1525878), (2642, 762939), (3963, 508626), (7926, 254313), (9419, 214002), (11889, 169542), (18838, 107001), (23778, 84771), (28257, 71334), (35667, 56514)]