2006185617

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{498679}}^1$

素因数の和:498837

約数の個数: 16

約数和(自身を含む): 2992080000

約数和(自身を除く): 985894383

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 498679, 1496037, 4488111, 13464333, 74303171, 222909513, 668728539, 2006185617]

約数ペア:

[(1, 2006185617), (3, 668728539), (9, 222909513), (27, 74303171), (149, 13464333), (447, 4488111), (1341, 1496037), (4023, 498679)]