1272156678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{604063}}^1$

素因数の和:604090

約数の個数: 40

約数和(自身を含む): 3069853248

約数和(自身を除く): 1797696570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 604063, 1208126, 1812189, 3624378, 5436567, 7852819, 10873134, 15705638, 16309701, 23558457, 32619402, 47116914, 48929103, 70675371, 97858206, 141350742, 212026113, 424052226, 636078339, 1272156678]

約数ペア:

[(1, 1272156678), (2, 636078339), (3, 424052226), (6, 212026113), (9, 141350742), (13, 97858206), (18, 70675371), (26, 48929103), (27, 47116914), (39, 32619402), (54, 23558457), (78, 16309701), (81, 15705638), (117, 10873134), (162, 7852819), (234, 5436567), (351, 3624378), (702, 1812189), (1053, 1208126), (2106, 604063)]