388889466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{3067}}^1$

素因数の和:6098

約数の個数: 32

約数和(自身を含む): 889474560

約数和(自身を除く): 500585094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3019, 3067, 6038, 6134, 9057, 9201, 18114, 18402, 21133, 21469, 42266, 42938, 63399, 64407, 126798, 128814, 9259273, 18518546, 27777819, 55555638, 64814911, 129629822, 194444733, 388889466]

約数ペア:

[(1, 388889466), (2, 194444733), (3, 129629822), (6, 64814911), (7, 55555638), (14, 27777819), (21, 18518546), (42, 9259273), (3019, 128814), (3067, 126798), (6038, 64407), (6134, 63399), (9057, 42938), (9201, 42266), (18114, 21469), (18402, 21133)]