18983142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{45853}}^1$

素因数の和:45884

約数の個数: 24

約数和(自身を含む): 42919344

約数和(自身を除く): 23936202

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 45853, 91706, 137559, 275118, 412677, 825354, 1054619, 2109238, 3163857, 6327714, 9491571, 18983142]

約数ペア:

[(1, 18983142), (2, 9491571), (3, 6327714), (6, 3163857), (9, 2109238), (18, 1054619), (23, 825354), (46, 412677), (69, 275118), (138, 137559), (207, 91706), (414, 45853)]