2715691986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21553111}}^1$

素因数の和:21553126

約数の個数: 24

約数和(自身を含む): 6724570944

約数和(自身を除く): 4008878958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21553111, 43106222, 64659333, 129318666, 150871777, 193977999, 301743554, 387955998, 452615331, 905230662, 1357845993, 2715691986]

約数ペア:

[(1, 2715691986), (2, 1357845993), (3, 905230662), (6, 452615331), (7, 387955998), (9, 301743554), (14, 193977999), (18, 150871777), (21, 129318666), (42, 64659333), (63, 43106222), (126, 21553111)]