2018240118

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{450299}}^1$

素因数の和:450393

約数の個数: 32

約数和(自身を含む): 4539024000

約数和(自身を除く): 2520783882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 450299, 900598, 1350897, 2701794, 4052691, 8105382, 12158073, 24316146, 37374817, 74749634, 112124451, 224248902, 336373353, 672746706, 1009120059, 2018240118]

約数ペア:

[(1, 2018240118), (2, 1009120059), (3, 672746706), (6, 336373353), (9, 224248902), (18, 112124451), (27, 74749634), (54, 37374817), (83, 24316146), (166, 12158073), (249, 8105382), (498, 4052691), (747, 2701794), (1494, 1350897), (2241, 900598), (4482, 450299)]