3960072

素因数分解:

$2^3\times 3^2\times {\mathrm{55001}}^1$

素因数の和:55013

約数の個数: 24

約数和(自身を含む): 10725390

約数和(自身を除く): 6765318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 55001, 110002, 165003, 220004, 330006, 440008, 495009, 660012, 990018, 1320024, 1980036, 3960072]

約数ペア:

[(1, 3960072), (2, 1980036), (3, 1320024), (4, 990018), (6, 660012), (8, 495009), (9, 440008), (12, 330006), (18, 220004), (24, 165003), (36, 110002), (72, 55001)]