1520451054

素因数分解:

$2^1\times 3^3\times {\mathrm{28156501}}^1$

素因数の和:28156512

約数の個数: 16

約数和(自身を含む): 3378780240

約数和(自身を除く): 1858329186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 28156501, 56313002, 84469503, 168939006, 253408509, 506817018, 760225527, 1520451054]

約数ペア:

[(1, 1520451054), (2, 760225527), (3, 506817018), (6, 253408509), (9, 168939006), (18, 84469503), (27, 56313002), (54, 28156501)]