123137644

素因数分解:

$2^2\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{2713}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 246518048

約数和(自身を除く): 123380404

約数列:

[1, 2, 4, 7, 14, 28, 1621, 2713, 3242, 5426, 6484, 10852, 11347, 18991, 22694, 37982, 45388, 75964, 4397773, 8795546, 17591092, 30784411, 61568822, 123137644]

約数ペア:

[(1, 123137644), (2, 61568822), (4, 30784411), (7, 17591092), (14, 8795546), (28, 4397773), (1621, 75964), (2713, 45388), (3242, 37982), (5426, 22694), (6484, 18991), (10852, 11347)]