1900382094

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2699}}^1$

素因数の和:2799

約数の個数: 128

約数和(自身を含む): 4898880000

約数和(自身を除く): 2998497906

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 59, 78, 102, 117, 118, 153, 177, 221, 234, 306, 351, 354, 442, 459, 531, 663, 702, 767, 918, 1003, 1062, 1326, 1534, 1593, 1989, 2006, 2301, 2699, 3009, 3186, 3978, 4602, 5398, 5967, 6018, 6903, 8097, 9027, 11934, 13039, 13806, 16194, 18054, 20709, 24291, 26078, 27081, 35087, 39117, 41418, 45883, 48582, 54162, 70174, 72873, 78234, 91766, 105261, 117351, 137649, 145746, 159241, 210522, 234702, 275298, 315783, 318482, 352053, 412947, 477723, 596479, 631566, 704106, 825894, 947349, 955446, 1192958, 1238841, 1433169, 1789437, 1894698, 2070133, 2477682, 2707097, 2866338, 3578874, 4140266, 4299507, 5368311, 5414194, 6210399, 8121291, 8599014, 10736622, 12420798, 16104933, 16242582, 18631197, 24363873, 32209866, 35192261, 37262394, 48727746, 55893591, 70384522, 73091619, 105576783, 111787182, 146183238, 211153566, 316730349, 633460698, 950191047, 1900382094]

約数ペア:

[(1, 1900382094), (2, 950191047), (3, 633460698), (6, 316730349), (9, 211153566), (13, 146183238), (17, 111787182), (18, 105576783), (26, 73091619), (27, 70384522), (34, 55893591), (39, 48727746), (51, 37262394), (54, 35192261), (59, 32209866), (78, 24363873), (102, 18631197), (117, 16242582), (118, 16104933), (153, 12420798), (177, 10736622), (221, 8599014), (234, 8121291), (306, 6210399), (351, 5414194), (354, 5368311), (442, 4299507), (459, 4140266), (531, 3578874), (663, 2866338), (702, 2707097), (767, 2477682), (918, 2070133), (1003, 1894698), (1062, 1789437), (1326, 1433169), (1534, 1238841), (1593, 1192958), (1989, 955446), (2006, 947349), (2301, 825894), (2699, 704106), (3009, 631566), (3186, 596479), (3978, 477723), (4602, 412947), (5398, 352053), (5967, 318482), (6018, 315783), (6903, 275298), (8097, 234702), (9027, 210522), (11934, 159241), (13039, 145746), (13806, 137649), (16194, 117351), (18054, 105261), (20709, 91766), (24291, 78234), (26078, 72873), (27081, 70174), (35087, 54162), (39117, 48582), (41418, 45883)]