40137006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 107412480

約数和(自身を除く): 67275474

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 53, 57, 73, 78, 91, 106, 114, 133, 146, 159, 182, 219, 247, 266, 273, 318, 371, 399, 438, 494, 511, 546, 689, 741, 742, 798, 949, 1007, 1022, 1113, 1378, 1387, 1482, 1533, 1729, 1898, 2014, 2067, 2226, 2774, 2847, 3021, 3066, 3458, 3869, 4134, 4161, 4823, 5187, 5694, 6042, 6643, 7049, 7738, 8322, 9646, 9709, 10374, 11607, 13091, 13286, 14098, 14469, 18031, 19418, 19929, 21147, 23214, 26182, 27083, 28938, 29127, 36062, 39273, 39858, 42294, 50297, 54093, 54166, 58254, 73511, 78546, 81249, 91637, 100594, 108186, 126217, 147022, 150891, 162498, 183274, 220533, 252434, 274911, 301782, 352079, 378651, 441066, 514577, 549822, 704158, 757302, 955643, 1029154, 1056237, 1543731, 1911286, 2112474, 2866929, 3087462, 5733858, 6689501, 13379002, 20068503, 40137006]

約数ペア:

[(1, 40137006), (2, 20068503), (3, 13379002), (6, 6689501), (7, 5733858), (13, 3087462), (14, 2866929), (19, 2112474), (21, 1911286), (26, 1543731), (38, 1056237), (39, 1029154), (42, 955643), (53, 757302), (57, 704158), (73, 549822), (78, 514577), (91, 441066), (106, 378651), (114, 352079), (133, 301782), (146, 274911), (159, 252434), (182, 220533), (219, 183274), (247, 162498), (266, 150891), (273, 147022), (318, 126217), (371, 108186), (399, 100594), (438, 91637), (494, 81249), (511, 78546), (546, 73511), (689, 58254), (741, 54166), (742, 54093), (798, 50297), (949, 42294), (1007, 39858), (1022, 39273), (1113, 36062), (1378, 29127), (1387, 28938), (1482, 27083), (1533, 26182), (1729, 23214), (1898, 21147), (2014, 19929), (2067, 19418), (2226, 18031), (2774, 14469), (2847, 14098), (3021, 13286), (3066, 13091), (3458, 11607), (3869, 10374), (4134, 9709), (4161, 9646), (4823, 8322), (5187, 7738), (5694, 7049), (6042, 6643)]