18217962008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{133955603}}^1$

素因数の和:133955626

約数の個数: 16

約数和(自身を含む): 36168013080

約数和(自身を除く): 17950051072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 133955603, 267911206, 535822412, 1071644824, 2277245251, 4554490502, 9108981004, 18217962008]

約数ペア:

[(1, 18217962008), (2, 9108981004), (4, 4554490502), (8, 2277245251), (17, 1071644824), (34, 535822412), (68, 267911206), (136, 133955603)]