25749207918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{900259}}^1$

素因数の和:900501

約数の個数: 48

約数和(自身を含む): 64040895360

約数和(自身を除く): 38291687442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 3178, 4086, 4767, 9534, 14301, 28602, 900259, 1800518, 2700777, 5401554, 6301813, 8102331, 12603626, 16204662, 18905439, 37810878, 56716317, 113432634, 204358793, 408717586, 613076379, 1226152758, 1430511551, 1839229137, 2861023102, 3678458274, 4291534653, 8583069306, 12874603959, 25749207918]

約数ペア:

[(1, 25749207918), (2, 12874603959), (3, 8583069306), (6, 4291534653), (7, 3678458274), (9, 2861023102), (14, 1839229137), (18, 1430511551), (21, 1226152758), (42, 613076379), (63, 408717586), (126, 204358793), (227, 113432634), (454, 56716317), (681, 37810878), (1362, 18905439), (1589, 16204662), (2043, 12603626), (3178, 8102331), (4086, 6301813), (4767, 5401554), (9534, 2700777), (14301, 1800518), (28602, 900259)]