7855514028

素因数分解:

$2^2\times 3^3\times {\mathrm{881}}^1\times {\mathrm{82561}}^1$

素因数の和:83455

約数の個数: 48

約数和(自身を含む): 20389511520

約数和(自身を除く): 12533997492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 881, 1762, 2643, 3524, 5286, 7929, 10572, 15858, 23787, 31716, 47574, 82561, 95148, 165122, 247683, 330244, 495366, 743049, 990732, 1486098, 2229147, 2972196, 4458294, 8916588, 72736241, 145472482, 218208723, 290944964, 436417446, 654626169, 872834892, 1309252338, 1963878507, 2618504676, 3927757014, 7855514028]

約数ペア:

[(1, 7855514028), (2, 3927757014), (3, 2618504676), (4, 1963878507), (6, 1309252338), (9, 872834892), (12, 654626169), (18, 436417446), (27, 290944964), (36, 218208723), (54, 145472482), (108, 72736241), (881, 8916588), (1762, 4458294), (2643, 2972196), (3524, 2229147), (5286, 1486098), (7929, 990732), (10572, 743049), (15858, 495366), (23787, 330244), (31716, 247683), (47574, 165122), (82561, 95148)]