17955234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 45489600

約数和(自身を除く): 27534366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 53, 58, 59, 66, 87, 99, 106, 118, 159, 174, 177, 198, 261, 318, 319, 354, 477, 522, 531, 583, 638, 649, 954, 957, 1062, 1166, 1298, 1537, 1711, 1749, 1914, 1947, 2871, 3074, 3127, 3422, 3498, 3894, 4611, 5133, 5247, 5742, 5841, 6254, 9222, 9381, 10266, 10494, 11682, 13833, 15399, 16907, 18762, 18821, 27666, 28143, 30798, 33814, 34397, 37642, 50721, 56286, 56463, 68794, 90683, 101442, 103191, 112926, 152163, 169389, 181366, 206382, 272049, 304326, 309573, 338778, 544098, 619146, 816147, 997513, 1632294, 1995026, 2992539, 5985078, 8977617, 17955234]

約数ペア:

[(1, 17955234), (2, 8977617), (3, 5985078), (6, 2992539), (9, 1995026), (11, 1632294), (18, 997513), (22, 816147), (29, 619146), (33, 544098), (53, 338778), (58, 309573), (59, 304326), (66, 272049), (87, 206382), (99, 181366), (106, 169389), (118, 152163), (159, 112926), (174, 103191), (177, 101442), (198, 90683), (261, 68794), (318, 56463), (319, 56286), (354, 50721), (477, 37642), (522, 34397), (531, 33814), (583, 30798), (638, 28143), (649, 27666), (954, 18821), (957, 18762), (1062, 16907), (1166, 15399), (1298, 13833), (1537, 11682), (1711, 10494), (1749, 10266), (1914, 9381), (1947, 9222), (2871, 6254), (3074, 5841), (3127, 5742), (3422, 5247), (3498, 5133), (3894, 4611)]