16667172

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 42254940

約数和(自身を除く): 25587768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 709, 1306, 1418, 1959, 2127, 2612, 2836, 3918, 4254, 5877, 6381, 7836, 8508, 11754, 12762, 23508, 25524, 462977, 925954, 1388931, 1851908, 2777862, 4166793, 5555724, 8333586, 16667172]

約数ペア:

[(1, 16667172), (2, 8333586), (3, 5555724), (4, 4166793), (6, 2777862), (9, 1851908), (12, 1388931), (18, 925954), (36, 462977), (653, 25524), (709, 23508), (1306, 12762), (1418, 11754), (1959, 8508), (2127, 7836), (2612, 6381), (2836, 5877), (3918, 4254)]