21014778727956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10362316927}}^1$

素因数の和:10362316960

約数の個数: 36

約数和(自身を含む): 53096511939072

約数和(自身を除く): 32081733211116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 10362316927, 20724633854, 31086950781, 41449267708, 62173901562, 124347803124, 134710120051, 269420240102, 404130360153, 538840480204, 808260720306, 1616521440612, 1751231560663, 3502463121326, 5253694681989, 7004926242652, 10507389363978, 21014778727956]

約数ペア:

[(1, 21014778727956), (2, 10507389363978), (3, 7004926242652), (4, 5253694681989), (6, 3502463121326), (12, 1751231560663), (13, 1616521440612), (26, 808260720306), (39, 538840480204), (52, 404130360153), (78, 269420240102), (156, 134710120051), (169, 124347803124), (338, 62173901562), (507, 41449267708), (676, 31086950781), (1014, 20724633854), (2028, 10362316927)]