12731082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 31907232

約数和(自身を除く): 19176150

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3331, 3822, 6662, 9993, 19986, 23317, 43303, 46634, 69951, 86606, 129909, 139902, 163219, 259818, 303121, 326438, 489657, 606242, 909363, 979314, 1818726, 2121847, 4243694, 6365541, 12731082]

約数ペア:

[(1, 12731082), (2, 6365541), (3, 4243694), (6, 2121847), (7, 1818726), (13, 979314), (14, 909363), (21, 606242), (26, 489657), (39, 326438), (42, 303121), (49, 259818), (78, 163219), (91, 139902), (98, 129909), (147, 86606), (182, 69951), (273, 46634), (294, 43303), (546, 23317), (637, 19986), (1274, 9993), (1911, 6662), (3331, 3822)]