243258828

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{16657}}^1$

素因数の和:17881

約数の個数: 24

約数和(自身を含む): 568104432

約数和(自身を除く): 324845604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 2434, 3651, 4868, 7302, 14604, 16657, 33314, 49971, 66628, 99942, 199884, 20271569, 40543138, 60814707, 81086276, 121629414, 243258828]

約数ペア:

[(1, 243258828), (2, 121629414), (3, 81086276), (4, 60814707), (6, 40543138), (12, 20271569), (1217, 199884), (2434, 99942), (3651, 66628), (4868, 49971), (7302, 33314), (14604, 16657)]