26640648

素因数分解:

$2^3\times 3^2\times {\mathrm{370009}}^1$

素因数の和:370021

約数の個数: 24

約数和(自身を含む): 72151950

約数和(自身を除く): 45511302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 370009, 740018, 1110027, 1480036, 2220054, 2960072, 3330081, 4440108, 6660162, 8880216, 13320324, 26640648]

約数ペア:

[(1, 26640648), (2, 13320324), (3, 8880216), (4, 6660162), (6, 4440108), (8, 3330081), (9, 2960072), (12, 2220054), (18, 1480036), (24, 1110027), (36, 740018), (72, 370009)]