21623262

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{40493}}^1$

素因数の和:40587

約数の個数: 16

約数和(自身を含む): 43733520

約数和(自身を除く): 22110258

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 40493, 80986, 121479, 242958, 3603877, 7207754, 10811631, 21623262]

約数ペア:

[(1, 21623262), (2, 10811631), (3, 7207754), (6, 3603877), (89, 242958), (178, 121479), (267, 80986), (534, 40493)]