2639652012

素因数分解:

$2^2\times 3^2\times {\mathrm{73323667}}^1$

素因数の和:73323677

約数の個数: 18

約数和(自身を含む): 6672453788

約数和(自身を除く): 4032801776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73323667, 146647334, 219971001, 293294668, 439942002, 659913003, 879884004, 1319826006, 2639652012]

約数ペア:

[(1, 2639652012), (2, 1319826006), (3, 879884004), (4, 659913003), (6, 439942002), (9, 293294668), (12, 219971001), (18, 146647334), (36, 73323667)]