239870574

素因数分解:

$2^1\times 3^2\times {\mathrm{1301}}^1\times {\mathrm{10243}}^1$

素因数の和:11552

約数の個数: 24

約数和(自身を含む): 520169832

約数和(自身を除く): 280299258

約数列:

[1, 2, 3, 6, 9, 18, 1301, 2602, 3903, 7806, 10243, 11709, 20486, 23418, 30729, 61458, 92187, 184374, 13326143, 26652286, 39978429, 79956858, 119935287, 239870574]

約数ペア:

[(1, 239870574), (2, 119935287), (3, 79956858), (6, 39978429), (9, 26652286), (18, 13326143), (1301, 184374), (2602, 92187), (3903, 61458), (7806, 30729), (10243, 23418), (11709, 20486)]