16447806

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 27097794

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 23, 27, 34, 38, 41, 46, 51, 54, 57, 69, 82, 102, 114, 123, 138, 153, 171, 207, 246, 306, 323, 342, 369, 391, 414, 437, 459, 513, 621, 646, 697, 738, 779, 782, 874, 918, 943, 969, 1026, 1107, 1173, 1242, 1311, 1394, 1558, 1886, 1938, 2091, 2214, 2337, 2346, 2622, 2829, 2907, 3519, 3933, 4182, 4674, 5658, 5814, 6273, 7011, 7038, 7429, 7866, 8487, 8721, 10557, 11799, 12546, 13243, 14022, 14858, 16031, 16974, 17442, 17917, 18819, 21033, 21114, 22287, 23598, 25461, 26486, 32062, 35834, 37638, 39729, 42066, 44574, 48093, 50922, 53751, 66861, 79458, 96186, 107502, 119187, 133722, 144279, 161253, 200583, 238374, 288558, 304589, 322506, 357561, 401166, 432837, 483759, 609178, 715122, 865674, 913767, 967518, 1827534, 2741301, 5482602, 8223903, 16447806]

約数ペア:

[(1, 16447806), (2, 8223903), (3, 5482602), (6, 2741301), (9, 1827534), (17, 967518), (18, 913767), (19, 865674), (23, 715122), (27, 609178), (34, 483759), (38, 432837), (41, 401166), (46, 357561), (51, 322506), (54, 304589), (57, 288558), (69, 238374), (82, 200583), (102, 161253), (114, 144279), (123, 133722), (138, 119187), (153, 107502), (171, 96186), (207, 79458), (246, 66861), (306, 53751), (323, 50922), (342, 48093), (369, 44574), (391, 42066), (414, 39729), (437, 37638), (459, 35834), (513, 32062), (621, 26486), (646, 25461), (697, 23598), (738, 22287), (779, 21114), (782, 21033), (874, 18819), (918, 17917), (943, 17442), (969, 16974), (1026, 16031), (1107, 14858), (1173, 14022), (1242, 13243), (1311, 12546), (1394, 11799), (1558, 10557), (1886, 8721), (1938, 8487), (2091, 7866), (2214, 7429), (2337, 7038), (2346, 7011), (2622, 6273), (2829, 5814), (2907, 5658), (3519, 4674), (3933, 4182)]