489093948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1940849}}^1$

素因数の和:1940866

約数の個数: 36

約数和(自身を含む): 1412938800

約数和(自身を除く): 923844852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1940849, 3881698, 5822547, 7763396, 11645094, 13585943, 17467641, 23290188, 27171886, 34935282, 40757829, 54343772, 69870564, 81515658, 122273487, 163031316, 244546974, 489093948]

約数ペア:

[(1, 489093948), (2, 244546974), (3, 163031316), (4, 122273487), (6, 81515658), (7, 69870564), (9, 54343772), (12, 40757829), (14, 34935282), (18, 27171886), (21, 23290188), (28, 17467641), (36, 13585943), (42, 11645094), (63, 7763396), (84, 5822547), (126, 3881698), (252, 1940849)]