149744028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1782667}}^1$

素因数の和:1782681

約数の個数: 24

約数和(自身を含む): 399317632

約数和(自身を除く): 249573604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1782667, 3565334, 5348001, 7130668, 10696002, 12478669, 21392004, 24957338, 37436007, 49914676, 74872014, 149744028]

約数ペア:

[(1, 149744028), (2, 74872014), (3, 49914676), (4, 37436007), (6, 24957338), (7, 21392004), (12, 12478669), (14, 10696002), (21, 7130668), (28, 5348001), (42, 3565334), (84, 1782667)]