16875306

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 45736002

約数和(自身を除く): 28860696

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 53, 57, 63, 98, 106, 114, 126, 133, 147, 159, 171, 266, 294, 318, 342, 361, 371, 399, 441, 477, 722, 742, 798, 882, 931, 954, 1007, 1083, 1113, 1197, 1862, 2014, 2166, 2226, 2394, 2527, 2597, 2793, 3021, 3249, 3339, 5054, 5194, 5586, 6042, 6498, 6678, 7049, 7581, 7791, 8379, 9063, 14098, 15162, 15582, 16758, 17689, 18126, 19133, 21147, 22743, 23373, 35378, 38266, 42294, 45486, 46746, 49343, 53067, 57399, 63441, 98686, 106134, 114798, 126882, 133931, 148029, 159201, 172197, 267862, 296058, 318402, 344394, 401793, 444087, 803586, 888174, 937517, 1205379, 1875034, 2410758, 2812551, 5625102, 8437653, 16875306]

約数ペア:

[(1, 16875306), (2, 8437653), (3, 5625102), (6, 2812551), (7, 2410758), (9, 1875034), (14, 1205379), (18, 937517), (19, 888174), (21, 803586), (38, 444087), (42, 401793), (49, 344394), (53, 318402), (57, 296058), (63, 267862), (98, 172197), (106, 159201), (114, 148029), (126, 133931), (133, 126882), (147, 114798), (159, 106134), (171, 98686), (266, 63441), (294, 57399), (318, 53067), (342, 49343), (361, 46746), (371, 45486), (399, 42294), (441, 38266), (477, 35378), (722, 23373), (742, 22743), (798, 21147), (882, 19133), (931, 18126), (954, 17689), (1007, 16758), (1083, 15582), (1113, 15162), (1197, 14098), (1862, 9063), (2014, 8379), (2166, 7791), (2226, 7581), (2394, 7049), (2527, 6678), (2597, 6498), (2793, 6042), (3021, 5586), (3249, 5194), (3339, 5054)]