39110778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 111533760

約数和(自身を除く): 72422982

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 31, 34, 38, 42, 51, 57, 62, 63, 93, 102, 114, 119, 126, 133, 153, 171, 186, 217, 238, 266, 279, 306, 323, 342, 357, 399, 434, 527, 558, 589, 646, 651, 714, 798, 961, 969, 1054, 1071, 1178, 1197, 1302, 1581, 1767, 1922, 1938, 1953, 2142, 2261, 2394, 2883, 2907, 3162, 3534, 3689, 3906, 4123, 4522, 4743, 5301, 5766, 5814, 6727, 6783, 7378, 8246, 8649, 9486, 10013, 10602, 11067, 12369, 13454, 13566, 16337, 17298, 18259, 20026, 20181, 20349, 22134, 24738, 30039, 32674, 33201, 36518, 37107, 40362, 40698, 49011, 54777, 60078, 60543, 66402, 70091, 74214, 90117, 98022, 109554, 114359, 121086, 127813, 140182, 147033, 164331, 180234, 210273, 228718, 255626, 294066, 310403, 328662, 343077, 383439, 420546, 620806, 630819, 686154, 766878, 931209, 1029231, 1150317, 1261638, 1862418, 2058462, 2172821, 2300634, 2793627, 4345642, 5587254, 6518463, 13036926, 19555389, 39110778]

約数ペア:

[(1, 39110778), (2, 19555389), (3, 13036926), (6, 6518463), (7, 5587254), (9, 4345642), (14, 2793627), (17, 2300634), (18, 2172821), (19, 2058462), (21, 1862418), (31, 1261638), (34, 1150317), (38, 1029231), (42, 931209), (51, 766878), (57, 686154), (62, 630819), (63, 620806), (93, 420546), (102, 383439), (114, 343077), (119, 328662), (126, 310403), (133, 294066), (153, 255626), (171, 228718), (186, 210273), (217, 180234), (238, 164331), (266, 147033), (279, 140182), (306, 127813), (323, 121086), (342, 114359), (357, 109554), (399, 98022), (434, 90117), (527, 74214), (558, 70091), (589, 66402), (646, 60543), (651, 60078), (714, 54777), (798, 49011), (961, 40698), (969, 40362), (1054, 37107), (1071, 36518), (1178, 33201), (1197, 32674), (1302, 30039), (1581, 24738), (1767, 22134), (1922, 20349), (1938, 20181), (1953, 20026), (2142, 18259), (2261, 17298), (2394, 16337), (2883, 13566), (2907, 13454), (3162, 12369), (3534, 11067), (3689, 10602), (3906, 10013), (4123, 9486), (4522, 8649), (4743, 8246), (5301, 7378), (5766, 6783), (5814, 6727)]