18164883168

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{864007}}^1$

素因数の和:864096

約数の個数: 72

約数和(自身を含む): 52364068848

約数和(自身を除く): 34199185680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 864007, 1728014, 2592021, 3456028, 5184042, 6912056, 7776063, 10368084, 13824112, 15552126, 20736168, 27648224, 31104252, 41472336, 62208504, 63072511, 82944672, 124417008, 126145022, 189217533, 248834016, 252290044, 378435066, 504580088, 567652599, 756870132, 1009160176, 1135305198, 1513740264, 2018320352, 2270610396, 3027480528, 4541220792, 6054961056, 9082441584, 18164883168]

約数ペア:

[(1, 18164883168), (2, 9082441584), (3, 6054961056), (4, 4541220792), (6, 3027480528), (8, 2270610396), (9, 2018320352), (12, 1513740264), (16, 1135305198), (18, 1009160176), (24, 756870132), (32, 567652599), (36, 504580088), (48, 378435066), (72, 252290044), (73, 248834016), (96, 189217533), (144, 126145022), (146, 124417008), (219, 82944672), (288, 63072511), (292, 62208504), (438, 41472336), (584, 31104252), (657, 27648224), (876, 20736168), (1168, 15552126), (1314, 13824112), (1752, 10368084), (2336, 7776063), (2628, 6912056), (3504, 5184042), (5256, 3456028), (7008, 2592021), (10512, 1728014), (21024, 864007)]