253233414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2009789}}^1$

素因数の和:2009804

約数の個数: 24

約数和(自身を含む): 627054480

約数和(自身を除く): 373821066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2009789, 4019578, 6029367, 12058734, 14068523, 18088101, 28137046, 36176202, 42205569, 84411138, 126616707, 253233414]

約数ペア:

[(1, 253233414), (2, 126616707), (3, 84411138), (6, 42205569), (7, 36176202), (9, 28137046), (14, 18088101), (18, 14068523), (21, 12058734), (42, 6029367), (63, 4019578), (126, 2009789)]