1840373991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{40009}}^1$

素因数の和:40303

約数の個数: 24

約数和(自身を含む): 2808702000

約数和(自身を除く): 968328009

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111, 15333, 40009, 45999, 120027, 360081, 760171, 2280513, 6841539, 10762421, 32287263, 96861789, 204485999, 613457997, 1840373991]

約数ペア:

[(1, 1840373991), (3, 613457997), (9, 204485999), (19, 96861789), (57, 32287263), (171, 10762421), (269, 6841539), (807, 2280513), (2421, 760171), (5111, 360081), (15333, 120027), (40009, 45999)]