2039778828

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{821167}}^1$

素因数の和:821203

約数の個数: 48

約数和(自身を含む): 5518248960

約数和(自身を除く): 3478470132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 821167, 1642334, 2463501, 3284668, 4927002, 7390503, 9854004, 14781006, 18886841, 22171509, 29562012, 37773682, 44343018, 56660523, 75547364, 88686036, 113321046, 169981569, 226642092, 339963138, 509944707, 679926276, 1019889414, 2039778828]

約数ペア:

[(1, 2039778828), (2, 1019889414), (3, 679926276), (4, 509944707), (6, 339963138), (9, 226642092), (12, 169981569), (18, 113321046), (23, 88686036), (27, 75547364), (36, 56660523), (46, 44343018), (54, 37773682), (69, 29562012), (92, 22171509), (108, 18886841), (138, 14781006), (207, 9854004), (276, 7390503), (414, 4927002), (621, 3284668), (828, 2463501), (1242, 1642334), (2484, 821167)]