2123458836

素因数分解:

$2^2\times 3^1\times {\mathrm{8629}}^1\times {\mathrm{20507}}^1$

素因数の和:29143

約数の個数: 24

約数和(自身を含む): 4955553120

約数和(自身を除く): 2832094284

約数列:

[1, 2, 3, 4, 6, 12, 8629, 17258, 20507, 25887, 34516, 41014, 51774, 61521, 82028, 103548, 123042, 246084, 176954903, 353909806, 530864709, 707819612, 1061729418, 2123458836]

約数ペア:

[(1, 2123458836), (2, 1061729418), (3, 707819612), (4, 530864709), (6, 353909806), (12, 176954903), (8629, 246084), (17258, 123042), (20507, 103548), (25887, 82028), (34516, 61521), (41014, 51774)]