12783888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6856

約数の個数: 60

約数和(自身を含む): 38534860

約数和(自身を除く): 25750972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 6829, 13658, 20487, 27316, 40974, 54632, 61461, 81948, 88777, 109264, 122922, 163896, 177554, 245844, 266331, 327792, 355108, 491688, 532662, 710216, 798993, 983376, 1065324, 1420432, 1597986, 2130648, 3195972, 4261296, 6391944, 12783888]

約数ペア:

[(1, 12783888), (2, 6391944), (3, 4261296), (4, 3195972), (6, 2130648), (8, 1597986), (9, 1420432), (12, 1065324), (13, 983376), (16, 798993), (18, 710216), (24, 532662), (26, 491688), (36, 355108), (39, 327792), (48, 266331), (52, 245844), (72, 177554), (78, 163896), (104, 122922), (117, 109264), (144, 88777), (156, 81948), (208, 61461), (234, 54632), (312, 40974), (468, 27316), (624, 20487), (936, 13658), (1872, 6829)]