6646578744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21303137}}^1$

素因数の和:21303159

約数の個数: 32

約数和(自身を含む): 17894635920

約数和(自身を除く): 11248057176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 21303137, 42606274, 63909411, 85212548, 127818822, 170425096, 255637644, 276940781, 511275288, 553881562, 830822343, 1107763124, 1661644686, 2215526248, 3323289372, 6646578744]

約数ペア:

[(1, 6646578744), (2, 3323289372), (3, 2215526248), (4, 1661644686), (6, 1107763124), (8, 830822343), (12, 553881562), (13, 511275288), (24, 276940781), (26, 255637644), (39, 170425096), (52, 127818822), (78, 85212548), (104, 63909411), (156, 42606274), (312, 21303137)]