289468746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2297371}}^1$

素因数の和:2297386

約数の個数: 24

約数和(自身を含む): 716780064

約数和(自身を除く): 427311318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2297371, 4594742, 6892113, 13784226, 16081597, 20676339, 32163194, 41352678, 48244791, 96489582, 144734373, 289468746]

約数ペア:

[(1, 289468746), (2, 144734373), (3, 96489582), (6, 48244791), (7, 41352678), (9, 32163194), (14, 20676339), (18, 16081597), (21, 13784226), (42, 6892113), (63, 4594742), (126, 2297371)]