16921494

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{18433}}^1$

素因数の和:18461

約数の個数: 32

約数和(自身を含む): 39817440

約数和(自身を除く): 22895946

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 18433, 36866, 55299, 110598, 165897, 313361, 331794, 497691, 626722, 940083, 995382, 1880166, 2820249, 5640498, 8460747, 16921494]

約数ペア:

[(1, 16921494), (2, 8460747), (3, 5640498), (6, 2820249), (9, 1880166), (17, 995382), (18, 940083), (27, 626722), (34, 497691), (51, 331794), (54, 313361), (102, 165897), (153, 110598), (306, 55299), (459, 36866), (918, 18433)]