31149414

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 69443040

約数和(自身を除く): 38293626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 1453, 2382, 2906, 3573, 4359, 7146, 8718, 10719, 13077, 21438, 26154, 39231, 78462, 576841, 1153682, 1730523, 3461046, 5191569, 10383138, 15574707, 31149414]

約数ペア:

[(1, 31149414), (2, 15574707), (3, 10383138), (6, 5191569), (9, 3461046), (18, 1730523), (27, 1153682), (54, 576841), (397, 78462), (794, 39231), (1191, 26154), (1453, 21438), (2382, 13077), (2906, 10719), (3573, 8718), (4359, 7146)]