21768024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53353}}^1$

素因数の和:53379

約数の個数: 32

約数和(自身を含む): 57622320

約数和(自身を除く): 35854296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53353, 106706, 160059, 213412, 320118, 426824, 640236, 907001, 1280472, 1814002, 2721003, 3628004, 5442006, 7256008, 10884012, 21768024]

約数ペア:

[(1, 21768024), (2, 10884012), (3, 7256008), (4, 5442006), (6, 3628004), (8, 2721003), (12, 1814002), (17, 1280472), (24, 907001), (34, 640236), (51, 426824), (68, 320118), (102, 213412), (136, 160059), (204, 106706), (408, 53353)]