15204031938

素因数分解:

$2^1\times 3^4\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1549

約数の個数: 80

約数和(自身を含む): 34316672544

約数和(自身を除く): 19112640606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 307, 347, 614, 694, 881, 921, 1041, 1762, 1842, 2082, 2643, 2763, 3123, 5286, 5526, 6246, 7929, 8289, 9369, 15858, 16578, 18738, 23787, 24867, 28107, 47574, 49734, 56214, 71361, 106529, 142722, 213058, 270467, 305707, 319587, 540934, 611414, 639174, 811401, 917121, 958761, 1622802, 1834242, 1917522, 2434203, 2751363, 2876283, 4868406, 5502726, 5752566, 7302609, 8254089, 8628849, 14605218, 16508178, 17257698, 21907827, 24762267, 43815654, 49524534, 93852049, 187704098, 281556147, 563112294, 844668441, 1689336882, 2534005323, 5068010646, 7602015969, 15204031938]

約数ペア:

[(1, 15204031938), (2, 7602015969), (3, 5068010646), (6, 2534005323), (9, 1689336882), (18, 844668441), (27, 563112294), (54, 281556147), (81, 187704098), (162, 93852049), (307, 49524534), (347, 43815654), (614, 24762267), (694, 21907827), (881, 17257698), (921, 16508178), (1041, 14605218), (1762, 8628849), (1842, 8254089), (2082, 7302609), (2643, 5752566), (2763, 5502726), (3123, 4868406), (5286, 2876283), (5526, 2751363), (6246, 2434203), (7929, 1917522), (8289, 1834242), (9369, 1622802), (15858, 958761), (16578, 917121), (18738, 811401), (23787, 639174), (24867, 611414), (28107, 540934), (47574, 319587), (49734, 305707), (56214, 270467), (71361, 213058), (106529, 142722)]