18469172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 33755400

約数和(自身を除く): 15286228

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 1409, 2818, 3277, 5636, 6554, 13108, 40861, 81722, 159217, 163444, 318434, 636868, 4617293, 9234586, 18469172]

約数ペア:

[(1, 18469172), (2, 9234586), (4, 4617293), (29, 636868), (58, 318434), (113, 163444), (116, 159217), (226, 81722), (452, 40861), (1409, 13108), (2818, 6554), (3277, 5636)]