18683068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{274751}}^1$

素因数の和:274772

約数の個数: 12

約数和(自身を含む): 34618752

約数和(自身を除く): 15935684

約数列:

[1, 2, 4, 17, 34, 68, 274751, 549502, 1099004, 4670767, 9341534, 18683068]

約数ペア:

[(1, 18683068), (2, 9341534), (4, 4670767), (17, 1099004), (34, 549502), (68, 274751)]