18348447712

素因数分解:

$2^5\times 7^1\times {\mathrm{81912713}}^1$

素因数の和:81912730

約数の個数: 24

約数和(自身を含む): 41284007856

約数和(自身を除く): 22935560144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81912713, 163825426, 327650852, 573388991, 655301704, 1146777982, 1310603408, 2293555964, 2621206816, 4587111928, 9174223856, 18348447712]

約数ペア:

[(1, 18348447712), (2, 9174223856), (4, 4587111928), (7, 2621206816), (8, 2293555964), (14, 1310603408), (16, 1146777982), (28, 655301704), (32, 573388991), (56, 327650852), (112, 163825426), (224, 81912713)]