16843639284

素因数分解:

$2^2\times 3^5\times {\mathrm{821}}^1\times {\mathrm{21107}}^1$

素因数の和:21947

約数の個数: 72

約数和(自身を含む): 44209777248

約数和(自身を除く): 27366137964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 821, 972, 1642, 2463, 3284, 4926, 7389, 9852, 14778, 21107, 22167, 29556, 42214, 44334, 63321, 66501, 84428, 88668, 126642, 133002, 189963, 199503, 253284, 266004, 379926, 399006, 569889, 759852, 798012, 1139778, 1709667, 2279556, 3419334, 5129001, 6838668, 10258002, 17328847, 20516004, 34657694, 51986541, 69315388, 103973082, 155959623, 207946164, 311919246, 467878869, 623838492, 935757738, 1403636607, 1871515476, 2807273214, 4210909821, 5614546428, 8421819642, 16843639284]

約数ペア:

[(1, 16843639284), (2, 8421819642), (3, 5614546428), (4, 4210909821), (6, 2807273214), (9, 1871515476), (12, 1403636607), (18, 935757738), (27, 623838492), (36, 467878869), (54, 311919246), (81, 207946164), (108, 155959623), (162, 103973082), (243, 69315388), (324, 51986541), (486, 34657694), (821, 20516004), (972, 17328847), (1642, 10258002), (2463, 6838668), (3284, 5129001), (4926, 3419334), (7389, 2279556), (9852, 1709667), (14778, 1139778), (21107, 798012), (22167, 759852), (29556, 569889), (42214, 399006), (44334, 379926), (63321, 266004), (66501, 253284), (84428, 199503), (88668, 189963), (126642, 133002)]