1330505406

素因数分解:

$2^1\times 3^3\times {\mathrm{24638989}}^1$

素因数の和:24639000

約数の個数: 16

約数和(自身を含む): 2956678800

約数和(自身を除く): 1626173394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24638989, 49277978, 73916967, 147833934, 221750901, 443501802, 665252703, 1330505406]

約数ペア:

[(1, 1330505406), (2, 665252703), (3, 443501802), (6, 221750901), (9, 147833934), (18, 73916967), (27, 49277978), (54, 24638989)]