18736168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9257}}^1$

素因数の和:9297

約数の個数: 32

約数和(自身を含む): 39994560

約数和(自身を除く): 21258392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9257, 18514, 37028, 74056, 101827, 203654, 212911, 407308, 425822, 814616, 851644, 1703288, 2342021, 4684042, 9368084, 18736168]

約数ペア:

[(1, 18736168), (2, 9368084), (4, 4684042), (8, 2342021), (11, 1703288), (22, 851644), (23, 814616), (44, 425822), (46, 407308), (88, 212911), (92, 203654), (184, 101827), (253, 74056), (506, 37028), (1012, 18514), (2024, 9257)]