18112954

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 27900288

約数和(自身を除く): 9787334

約数列:

[1, 2, 47, 94, 233, 466, 827, 1654, 10951, 21902, 38869, 77738, 192691, 385382, 9056477, 18112954]

約数ペア:

[(1, 18112954), (2, 9056477), (47, 385382), (94, 192691), (233, 77738), (466, 38869), (827, 21902), (1654, 10951)]