23978346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{81559}}^1$

素因数の和:81578

約数の個数: 24

約数和(自身を含む): 55787040

約数和(自身を除く): 31808694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 81559, 163118, 244677, 489354, 570913, 1141826, 1712739, 3425478, 3996391, 7992782, 11989173, 23978346]

約数ペア:

[(1, 23978346), (2, 11989173), (3, 7992782), (6, 3996391), (7, 3425478), (14, 1712739), (21, 1141826), (42, 570913), (49, 489354), (98, 244677), (147, 163118), (294, 81559)]