21515677776

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2046773}}^1$

素因数の和:2046860

約数の個数: 60

約数和(自身を含む): 61038894228

約数和(自身を除く): 39523216452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 2046773, 4093546, 6140319, 8187092, 12280638, 16374184, 18420957, 24561276, 32748368, 36841914, 49122552, 73683828, 98245104, 147367656, 149414429, 294735312, 298828858, 448243287, 597657716, 896486574, 1195315432, 1344729861, 1792973148, 2390630864, 2689459722, 3585946296, 5378919444, 7171892592, 10757838888, 21515677776]

約数ペア:

[(1, 21515677776), (2, 10757838888), (3, 7171892592), (4, 5378919444), (6, 3585946296), (8, 2689459722), (9, 2390630864), (12, 1792973148), (16, 1344729861), (18, 1195315432), (24, 896486574), (36, 597657716), (48, 448243287), (72, 298828858), (73, 294735312), (144, 149414429), (146, 147367656), (219, 98245104), (292, 73683828), (438, 49122552), (584, 36841914), (657, 32748368), (876, 24561276), (1168, 18420957), (1314, 16374184), (1752, 12280638), (2628, 8187092), (3504, 6140319), (5256, 4093546), (10512, 2046773)]