1489189212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{656609}}^1$

素因数の和:656632

約数の個数: 60

約数和(自身を含む): 4449189360

約数和(自身を除く): 2960000148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 656609, 1313218, 1969827, 2626436, 3939654, 4596263, 5909481, 7879308, 9192526, 11818962, 13788789, 17728443, 18385052, 23637924, 27577578, 35456886, 41366367, 53185329, 55155156, 70913772, 82732734, 106370658, 124099101, 165465468, 212741316, 248198202, 372297303, 496396404, 744594606, 1489189212]

約数ペア:

[(1, 1489189212), (2, 744594606), (3, 496396404), (4, 372297303), (6, 248198202), (7, 212741316), (9, 165465468), (12, 124099101), (14, 106370658), (18, 82732734), (21, 70913772), (27, 55155156), (28, 53185329), (36, 41366367), (42, 35456886), (54, 27577578), (63, 23637924), (81, 18385052), (84, 17728443), (108, 13788789), (126, 11818962), (162, 9192526), (189, 7879308), (252, 5909481), (324, 4596263), (378, 3939654), (567, 2626436), (756, 1969827), (1134, 1313218), (2268, 656609)]