21521569056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17244847}}^1$

素因数の和:17244873

約数の個数: 48

約数和(自身を含む): 60839823744

約数和(自身を除く): 39318254688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17244847, 34489694, 51734541, 68979388, 103469082, 137958776, 206938164, 224183011, 275917552, 413876328, 448366022, 551835104, 672549033, 827752656, 896732044, 1345098066, 1655505312, 1793464088, 2690196132, 3586928176, 5380392264, 7173856352, 10760784528, 21521569056]

約数ペア:

[(1, 21521569056), (2, 10760784528), (3, 7173856352), (4, 5380392264), (6, 3586928176), (8, 2690196132), (12, 1793464088), (13, 1655505312), (16, 1345098066), (24, 896732044), (26, 827752656), (32, 672549033), (39, 551835104), (48, 448366022), (52, 413876328), (78, 275917552), (96, 224183011), (104, 206938164), (156, 137958776), (208, 103469082), (312, 68979388), (416, 51734541), (624, 34489694), (1248, 17244847)]