245087478

素因数分解:

$2^1\times 3^3\times {\mathrm{4538657}}^1$

素因数の和:4538668

約数の個数: 16

約数和(自身を含む): 544638960

約数和(自身を除く): 299551482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4538657, 9077314, 13615971, 27231942, 40847913, 81695826, 122543739, 245087478]

約数ペア:

[(1, 245087478), (2, 122543739), (3, 81695826), (6, 40847913), (9, 27231942), (18, 13615971), (27, 9077314), (54, 4538657)]