180400332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2147623}}^1$

素因数の和:2147637

約数の個数: 24

約数和(自身を含む): 481067776

約数和(自身を除く): 300667444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2147623, 4295246, 6442869, 8590492, 12885738, 15033361, 25771476, 30066722, 45100083, 60133444, 90200166, 180400332]

約数ペア:

[(1, 180400332), (2, 90200166), (3, 60133444), (4, 45100083), (6, 30066722), (7, 25771476), (12, 15033361), (14, 12885738), (21, 8590492), (28, 6442869), (42, 4295246), (84, 2147623)]