16681674

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26993}}^1$

素因数の和:27101

約数の個数: 16

約数和(自身を含む): 33688512

約数和(自身を除く): 17006838

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 26993, 53986, 80979, 161958, 2780279, 5560558, 8340837, 16681674]

約数ペア:

[(1, 16681674), (2, 8340837), (3, 5560558), (6, 2780279), (103, 161958), (206, 80979), (309, 53986), (618, 26993)]