18067168

素因数分解:

$2^5\times 7^1\times {\mathrm{80657}}^1$

素因数の和:80674

約数の個数: 24

約数和(自身を含む): 40651632

約数和(自身を除く): 22584464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80657, 161314, 322628, 564599, 645256, 1129198, 1290512, 2258396, 2581024, 4516792, 9033584, 18067168]

約数ペア:

[(1, 18067168), (2, 9033584), (4, 4516792), (7, 2581024), (8, 2258396), (14, 1290512), (16, 1129198), (28, 645256), (32, 564599), (56, 322628), (112, 161314), (224, 80657)]