15207486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 39502080

約数和(自身を除く): 24294594

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 59, 102, 114, 118, 119, 133, 177, 238, 266, 323, 354, 357, 361, 399, 413, 646, 714, 722, 798, 826, 969, 1003, 1083, 1121, 1239, 1938, 2006, 2166, 2242, 2261, 2478, 2527, 3009, 3363, 4522, 5054, 6018, 6137, 6726, 6783, 7021, 7581, 7847, 12274, 13566, 14042, 15162, 15694, 18411, 19057, 21063, 21299, 23541, 36822, 38114, 42126, 42598, 42959, 47082, 57171, 63897, 85918, 114342, 127794, 128877, 133399, 149093, 257754, 266798, 298186, 362083, 400197, 447279, 724166, 800394, 894558, 1086249, 2172498, 2534581, 5069162, 7603743, 15207486]

約数ペア:

[(1, 15207486), (2, 7603743), (3, 5069162), (6, 2534581), (7, 2172498), (14, 1086249), (17, 894558), (19, 800394), (21, 724166), (34, 447279), (38, 400197), (42, 362083), (51, 298186), (57, 266798), (59, 257754), (102, 149093), (114, 133399), (118, 128877), (119, 127794), (133, 114342), (177, 85918), (238, 63897), (266, 57171), (323, 47082), (354, 42959), (357, 42598), (361, 42126), (399, 38114), (413, 36822), (646, 23541), (714, 21299), (722, 21063), (798, 19057), (826, 18411), (969, 15694), (1003, 15162), (1083, 14042), (1121, 13566), (1239, 12274), (1938, 7847), (2006, 7581), (2166, 7021), (2242, 6783), (2261, 6726), (2478, 6137), (2527, 6018), (3009, 5054), (3363, 4522)]