1918674864

素因数分解:

$2^4\times 3^4\times {\mathrm{1480459}}^1$

素因数の和:1480479

約数の個数: 50

約数和(自身を含む): 5553205460

約数和(自身を除く): 3634530596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1480459, 2960918, 4441377, 5921836, 8882754, 11843672, 13324131, 17765508, 23687344, 26648262, 35531016, 39972393, 53296524, 71062032, 79944786, 106593048, 119917179, 159889572, 213186096, 239834358, 319779144, 479668716, 639558288, 959337432, 1918674864]

約数ペア:

[(1, 1918674864), (2, 959337432), (3, 639558288), (4, 479668716), (6, 319779144), (8, 239834358), (9, 213186096), (12, 159889572), (16, 119917179), (18, 106593048), (24, 79944786), (27, 71062032), (36, 53296524), (48, 39972393), (54, 35531016), (72, 26648262), (81, 23687344), (108, 17765508), (144, 13324131), (162, 11843672), (216, 8882754), (324, 5921836), (432, 4441377), (648, 2960918), (1296, 1480459)]