80019882

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{9901}}^1$

素因数の和:10358

約数の個数: 24

約数和(自身を含む): 173780100

約数和(自身を除く): 93760218

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 9901, 19802, 29703, 59406, 89109, 178218, 4445549, 8891098, 13336647, 26673294, 40009941, 80019882]

約数ペア:

[(1, 80019882), (2, 40009941), (3, 26673294), (6, 13336647), (9, 8891098), (18, 4445549), (449, 178218), (898, 89109), (1347, 59406), (2694, 29703), (4041, 19802), (8082, 9901)]