21103655826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{7583}}^1$

素因数の和:8031

約数の個数: 64

約数和(自身を含む): 46523289600

約数和(自身を除く): 25419633774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 283, 298, 447, 566, 849, 894, 1639, 1698, 3113, 3278, 4917, 6226, 7583, 9339, 9834, 15166, 18678, 22749, 42167, 45498, 83413, 84334, 126501, 166826, 250239, 253002, 463837, 500478, 927674, 1129867, 1391511, 2145989, 2259734, 2783022, 3389601, 4291978, 6437967, 6779202, 12428537, 12875934, 23605879, 24857074, 37285611, 47211758, 70817637, 74571222, 141635274, 319752361, 639504722, 959257083, 1918514166, 3517275971, 7034551942, 10551827913, 21103655826]

約数ペア:

[(1, 21103655826), (2, 10551827913), (3, 7034551942), (6, 3517275971), (11, 1918514166), (22, 959257083), (33, 639504722), (66, 319752361), (149, 141635274), (283, 74571222), (298, 70817637), (447, 47211758), (566, 37285611), (849, 24857074), (894, 23605879), (1639, 12875934), (1698, 12428537), (3113, 6779202), (3278, 6437967), (4917, 4291978), (6226, 3389601), (7583, 2783022), (9339, 2259734), (9834, 2145989), (15166, 1391511), (18678, 1129867), (22749, 927674), (42167, 500478), (45498, 463837), (83413, 253002), (84334, 250239), (126501, 166826)]