18900000024

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3469163}}^1$

素因数の和:3469399

約数の個数: 32

約数和(自身を含む): 47458163520

約数和(自身を除く): 28558163496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 5448, 3469163, 6938326, 10407489, 13876652, 20814978, 27753304, 41629956, 83259912, 787500001, 1575000002, 2362500003, 3150000004, 4725000006, 6300000008, 9450000012, 18900000024]

約数ペア:

[(1, 18900000024), (2, 9450000012), (3, 6300000008), (4, 4725000006), (6, 3150000004), (8, 2362500003), (12, 1575000002), (24, 787500001), (227, 83259912), (454, 41629956), (681, 27753304), (908, 20814978), (1362, 13876652), (1816, 10407489), (2724, 6938326), (5448, 3469163)]