21432767902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{3583}}^1$

素因数の和:5057

約数の個数: 64

約数和(自身を含む): 41328967680

約数和(自身を除く): 19896199778

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 1429, 2093, 2858, 3583, 4186, 7166, 10003, 18577, 20006, 25081, 32867, 37154, 46579, 50162, 65734, 82409, 93158, 130039, 164818, 230069, 260078, 326053, 427271, 460138, 576863, 652106, 854542, 1071317, 1153726, 2142634, 2990897, 5120107, 5981794, 7499219, 10240214, 14998438, 35840749, 66561391, 71681498, 117762461, 133122782, 235524922, 465929737, 824337227, 931859474, 1530911993, 1648674454, 3061823986, 10716383951, 21432767902]

約数ペア:

[(1, 21432767902), (2, 10716383951), (7, 3061823986), (13, 1648674454), (14, 1530911993), (23, 931859474), (26, 824337227), (46, 465929737), (91, 235524922), (161, 133122782), (182, 117762461), (299, 71681498), (322, 66561391), (598, 35840749), (1429, 14998438), (2093, 10240214), (2858, 7499219), (3583, 5981794), (4186, 5120107), (7166, 2990897), (10003, 2142634), (18577, 1153726), (20006, 1071317), (25081, 854542), (32867, 652106), (37154, 576863), (46579, 460138), (50162, 427271), (65734, 326053), (82409, 260078), (93158, 230069), (130039, 164818)]