56312118

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{2477}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 125485920

約数和(自身を除く): 69173802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2477, 2526, 3789, 4954, 7431, 7578, 11367, 14862, 22293, 22734, 44586, 66879, 133758, 1042817, 2085634, 3128451, 6256902, 9385353, 18770706, 28156059, 56312118]

約数ペア:

[(1, 56312118), (2, 28156059), (3, 18770706), (6, 9385353), (9, 6256902), (18, 3128451), (27, 2085634), (54, 1042817), (421, 133758), (842, 66879), (1263, 44586), (2477, 22734), (2526, 22293), (3789, 14862), (4954, 11367), (7431, 7578)]