18761136

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 48679920

約数和(自身を除く): 29918784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1453, 1614, 2152, 2906, 3228, 4304, 4359, 5812, 6456, 8718, 11624, 12912, 17436, 23248, 34872, 69744, 390857, 781714, 1172571, 1563428, 2345142, 3126856, 4690284, 6253712, 9380568, 18761136]

約数ペア:

[(1, 18761136), (2, 9380568), (3, 6253712), (4, 4690284), (6, 3126856), (8, 2345142), (12, 1563428), (16, 1172571), (24, 781714), (48, 390857), (269, 69744), (538, 34872), (807, 23248), (1076, 17436), (1453, 12912), (1614, 11624), (2152, 8718), (2906, 6456), (3228, 5812), (4304, 4359)]