18239712

素因数分解:

$2^5\times 3^1\times {\mathrm{189997}}^1$

素因数の和:190010

約数の個数: 24

約数和(自身を含む): 47879496

約数和(自身を除く): 29639784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 189997, 379994, 569991, 759988, 1139982, 1519976, 2279964, 3039952, 4559928, 6079904, 9119856, 18239712]

約数ペア:

[(1, 18239712), (2, 9119856), (3, 6079904), (4, 4559928), (6, 3039952), (8, 2279964), (12, 1519976), (16, 1139982), (24, 759988), (32, 569991), (48, 379994), (96, 189997)]