206861346

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{42407}}^1$

素因数の和:42686

約数の個数: 24

約数和(自身を含む): 449864064

約数和(自身を除く): 243002718

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 42407, 84814, 127221, 254442, 381663, 763326, 11492297, 22984594, 34476891, 68953782, 103430673, 206861346]

約数ペア:

[(1, 206861346), (2, 103430673), (3, 68953782), (6, 34476891), (9, 22984594), (18, 11492297), (271, 763326), (542, 381663), (813, 254442), (1626, 127221), (2439, 84814), (4878, 42407)]