724255938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1916021}}^1$

素因数の和:1916039

約数の個数: 32

約数和(自身を含む): 1839381120

約数和(自身を除く): 1115125182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1916021, 3832042, 5748063, 11496126, 13412147, 17244189, 26824294, 34488378, 40236441, 51732567, 80472882, 103465134, 120709323, 241418646, 362127969, 724255938]

約数ペア:

[(1, 724255938), (2, 362127969), (3, 241418646), (6, 120709323), (7, 103465134), (9, 80472882), (14, 51732567), (18, 40236441), (21, 34488378), (27, 26824294), (42, 17244189), (54, 13412147), (63, 11496126), (126, 5748063), (189, 3832042), (378, 1916021)]