2016137823

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{27917}}^1$

素因数の和:28127

約数の個数: 32

約数和(自身を含む): 3251888640

約数和(自身を除く): 1235750817

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 399, 543, 1267, 3439, 3801, 10317, 24073, 27917, 72219, 83751, 195419, 530423, 586257, 1591269, 3712961, 5052977, 11138883, 15158931, 35370839, 96006563, 106112517, 288019689, 672045941, 2016137823]

約数ペア:

[(1, 2016137823), (3, 672045941), (7, 288019689), (19, 106112517), (21, 96006563), (57, 35370839), (133, 15158931), (181, 11138883), (399, 5052977), (543, 3712961), (1267, 1591269), (3439, 586257), (3801, 530423), (10317, 195419), (24073, 83751), (27917, 72219)]