21227832756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15119539}}^1$

素因数の和:15119565

約数の個数: 48

約数和(自身を含む): 59268596800

約数和(自身を除く): 38040764044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 15119539, 30239078, 45358617, 60478156, 90717234, 136075851, 181434468, 196554007, 272151702, 393108014, 408227553, 544303404, 589662021, 786216028, 816455106, 1179324042, 1632910212, 1768986063, 2358648084, 3537972126, 5306958189, 7075944252, 10613916378, 21227832756]

約数ペア:

[(1, 21227832756), (2, 10613916378), (3, 7075944252), (4, 5306958189), (6, 3537972126), (9, 2358648084), (12, 1768986063), (13, 1632910212), (18, 1179324042), (26, 816455106), (27, 786216028), (36, 589662021), (39, 544303404), (52, 408227553), (54, 393108014), (78, 272151702), (108, 196554007), (117, 181434468), (156, 136075851), (234, 90717234), (351, 60478156), (468, 45358617), (702, 30239078), (1404, 15119539)]