18270849

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 25017984

約数和(自身を除く): 6747135

約数列:

[1, 3, 53, 151, 159, 453, 761, 2283, 8003, 24009, 40333, 114911, 120999, 344733, 6090283, 18270849]

約数ペア:

[(1, 18270849), (3, 6090283), (53, 344733), (151, 120999), (159, 114911), (453, 40333), (761, 24009), (2283, 8003)]