8190828

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 21420000

約数和(自身を除く): 13229172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 509, 596, 894, 1018, 1341, 1527, 1788, 2036, 2682, 3054, 4023, 4581, 5364, 6108, 8046, 9162, 13743, 16092, 18324, 27486, 54972, 75841, 151682, 227523, 303364, 455046, 682569, 910092, 1365138, 2047707, 2730276, 4095414, 8190828]

約数ペア:

[(1, 8190828), (2, 4095414), (3, 2730276), (4, 2047707), (6, 1365138), (9, 910092), (12, 682569), (18, 455046), (27, 303364), (36, 227523), (54, 151682), (108, 75841), (149, 54972), (298, 27486), (447, 18324), (509, 16092), (596, 13743), (894, 9162), (1018, 8046), (1341, 6108), (1527, 5364), (1788, 4581), (2036, 4023), (2682, 3054)]