12471264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3360

約数の個数: 72

約数和(自身を含む): 38204712

約数和(自身を除く): 25733448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3331, 3744, 6662, 9993, 13324, 19986, 26648, 29979, 39972, 43303, 53296, 59958, 79944, 86606, 106592, 119916, 129909, 159888, 173212, 239832, 259818, 319776, 346424, 389727, 479664, 519636, 692848, 779454, 959328, 1039272, 1385696, 1558908, 2078544, 3117816, 4157088, 6235632, 12471264]

約数ペア:

[(1, 12471264), (2, 6235632), (3, 4157088), (4, 3117816), (6, 2078544), (8, 1558908), (9, 1385696), (12, 1039272), (13, 959328), (16, 779454), (18, 692848), (24, 519636), (26, 479664), (32, 389727), (36, 346424), (39, 319776), (48, 259818), (52, 239832), (72, 173212), (78, 159888), (96, 129909), (104, 119916), (117, 106592), (144, 86606), (156, 79944), (208, 59958), (234, 53296), (288, 43303), (312, 39972), (416, 29979), (468, 26648), (624, 19986), (936, 13324), (1248, 9993), (1872, 6662), (3331, 3744)]