18108651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14831}}^1$

素因数の和:14882

約数の個数: 16

約数和(自身を含む): 27053568

約数和(自身を除く): 8944917

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 14831, 44493, 163141, 489423, 548747, 1646241, 6036217, 18108651]

約数ペア:

[(1, 18108651), (3, 6036217), (11, 1646241), (33, 548747), (37, 489423), (111, 163141), (407, 44493), (1221, 14831)]