990147162

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1\times {\mathrm{2203}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 1997247168

約数和(自身を除く): 1007100006

約数列:

[1, 2, 3, 6, 173, 346, 433, 519, 866, 1038, 1299, 2203, 2598, 4406, 6609, 13218, 74909, 149818, 224727, 381119, 449454, 762238, 953899, 1143357, 1907798, 2286714, 2861697, 5723394, 165024527, 330049054, 495073581, 990147162]

約数ペア:

[(1, 990147162), (2, 495073581), (3, 330049054), (6, 165024527), (173, 5723394), (346, 2861697), (433, 2286714), (519, 1907798), (866, 1143357), (1038, 953899), (1299, 762238), (2203, 449454), (2598, 381119), (4406, 224727), (6609, 149818), (13218, 74909)]