12910571874

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{19727}}^1$

素因数の和:20191

約数の個数: 48

約数和(自身を含む): 28325935872

約数和(自身を除く): 15415363998

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 353, 618, 706, 927, 1059, 1854, 2118, 3177, 6354, 19727, 36359, 39454, 59181, 72718, 109077, 118362, 177543, 218154, 327231, 355086, 654462, 2031881, 4063762, 6095643, 6963631, 12191286, 13927262, 18286929, 20890893, 36573858, 41781786, 62672679, 125345358, 717253993, 1434507986, 2151761979, 4303523958, 6455285937, 12910571874]

約数ペア:

[(1, 12910571874), (2, 6455285937), (3, 4303523958), (6, 2151761979), (9, 1434507986), (18, 717253993), (103, 125345358), (206, 62672679), (309, 41781786), (353, 36573858), (618, 20890893), (706, 18286929), (927, 13927262), (1059, 12191286), (1854, 6963631), (2118, 6095643), (3177, 4063762), (6354, 2031881), (19727, 654462), (36359, 355086), (39454, 327231), (59181, 218154), (72718, 177543), (109077, 118362)]