17719134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 22923426

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 223, 246, 323, 446, 646, 669, 697, 779, 969, 1338, 1394, 1558, 1938, 2091, 2337, 3791, 4182, 4237, 4674, 7582, 8474, 9143, 11373, 12711, 13243, 18286, 22746, 25422, 26486, 27429, 39729, 54858, 72029, 79458, 144058, 155431, 173717, 216087, 310862, 347434, 432174, 466293, 521151, 932586, 1042302, 2953189, 5906378, 8859567, 17719134]

約数ペア:

[(1, 17719134), (2, 8859567), (3, 5906378), (6, 2953189), (17, 1042302), (19, 932586), (34, 521151), (38, 466293), (41, 432174), (51, 347434), (57, 310862), (82, 216087), (102, 173717), (114, 155431), (123, 144058), (223, 79458), (246, 72029), (323, 54858), (446, 39729), (646, 27429), (669, 26486), (697, 25422), (779, 22746), (969, 18286), (1338, 13243), (1394, 12711), (1558, 11373), (1938, 9143), (2091, 8474), (2337, 7582), (3791, 4674), (4182, 4237)]