21326502

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{53051}}^1$

素因数の和:53123

約数の個数: 16

約数和(自身を含む): 43290432

約数和(自身を除く): 21963930

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 53051, 106102, 159153, 318306, 3554417, 7108834, 10663251, 21326502]

約数ペア:

[(1, 21326502), (2, 10663251), (3, 7108834), (6, 3554417), (67, 318306), (134, 159153), (201, 106102), (402, 53051)]