21004098

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{52249}}^1$

素因数の和:52321

約数の個数: 16

約数和(自身を含む): 42636000

約数和(自身を除く): 21631902

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 52249, 104498, 156747, 313494, 3500683, 7001366, 10502049, 21004098]

約数ペア:

[(1, 21004098), (2, 10502049), (3, 7001366), (6, 3500683), (67, 313494), (134, 156747), (201, 104498), (402, 52249)]