7888946526

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2657}}^1$

素因数の和:3026

約数の個数: 96

約数和(自身を含む): 18748723968

約数和(自身を除く): 10859777442

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 313, 527, 558, 626, 939, 1054, 1581, 1878, 2657, 2817, 3162, 4743, 5314, 5321, 5634, 7971, 9486, 9703, 10642, 15942, 15963, 19406, 23913, 29109, 31926, 45169, 47826, 47889, 58218, 82367, 87327, 90338, 95778, 135507, 164734, 164951, 174654, 247101, 271014, 329902, 406521, 494202, 494853, 741303, 813042, 831641, 989706, 1400239, 1482606, 1484559, 1663282, 2494923, 2800478, 2969118, 4200717, 4989846, 7484769, 8401434, 12602151, 14137897, 14969538, 25204302, 25780871, 28275794, 42413691, 51561742, 77342613, 84827382, 127241073, 154685226, 232027839, 254482146, 438274807, 464055678, 876549614, 1314824421, 2629648842, 3944473263, 7888946526]

約数ペア:

[(1, 7888946526), (2, 3944473263), (3, 2629648842), (6, 1314824421), (9, 876549614), (17, 464055678), (18, 438274807), (31, 254482146), (34, 232027839), (51, 154685226), (62, 127241073), (93, 84827382), (102, 77342613), (153, 51561742), (186, 42413691), (279, 28275794), (306, 25780871), (313, 25204302), (527, 14969538), (558, 14137897), (626, 12602151), (939, 8401434), (1054, 7484769), (1581, 4989846), (1878, 4200717), (2657, 2969118), (2817, 2800478), (3162, 2494923), (4743, 1663282), (5314, 1484559), (5321, 1482606), (5634, 1400239), (7971, 989706), (9486, 831641), (9703, 813042), (10642, 741303), (15942, 494853), (15963, 494202), (19406, 406521), (23913, 329902), (29109, 271014), (31926, 247101), (45169, 174654), (47826, 164951), (47889, 164734), (58218, 135507), (82367, 95778), (87327, 90338)]