17109918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 72

約数和(自身を含む): 45438120

約数和(自身を除く): 28328202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1021, 1197, 1862, 2042, 2394, 2793, 3063, 5586, 6126, 7147, 8379, 9189, 14294, 16758, 18378, 19399, 21441, 38798, 42882, 50029, 58197, 64323, 100058, 116394, 128646, 135793, 150087, 174591, 271586, 300174, 349182, 407379, 450261, 814758, 900522, 950551, 1222137, 1901102, 2444274, 2851653, 5703306, 8554959, 17109918]

約数ペア:

[(1, 17109918), (2, 8554959), (3, 5703306), (6, 2851653), (7, 2444274), (9, 1901102), (14, 1222137), (18, 950551), (19, 900522), (21, 814758), (38, 450261), (42, 407379), (49, 349182), (57, 300174), (63, 271586), (98, 174591), (114, 150087), (126, 135793), (133, 128646), (147, 116394), (171, 100058), (266, 64323), (294, 58197), (342, 50029), (399, 42882), (441, 38798), (798, 21441), (882, 19399), (931, 18378), (1021, 16758), (1197, 14294), (1862, 9189), (2042, 8379), (2394, 7147), (2793, 6126), (3063, 5586)]