1566745038

素因数分解:

$2^1\times 3^3\times {\mathrm{1447}}^1\times {\mathrm{20051}}^1$

素因数の和:21509

約数の個数: 32

約数和(自身を含む): 3484235520

約数和(自身を除く): 1917490482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1447, 2894, 4341, 8682, 13023, 20051, 26046, 39069, 40102, 60153, 78138, 120306, 180459, 360918, 541377, 1082754, 29013797, 58027594, 87041391, 174082782, 261124173, 522248346, 783372519, 1566745038]

約数ペア:

[(1, 1566745038), (2, 783372519), (3, 522248346), (6, 261124173), (9, 174082782), (18, 87041391), (27, 58027594), (54, 29013797), (1447, 1082754), (2894, 541377), (4341, 360918), (8682, 180459), (13023, 120306), (20051, 78138), (26046, 60153), (39069, 40102)]