18239666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6691}}^1$

素因数の和:6769

約数の個数: 16

約数和(自身を含む): 28909440

約数和(自身を除く): 10669774

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 6691, 13382, 194039, 314477, 388078, 628954, 9119833, 18239666]

約数ペア:

[(1, 18239666), (2, 9119833), (29, 628954), (47, 388078), (58, 314477), (94, 194039), (1363, 13382), (2726, 6691)]