27998394

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 58375680

約数和(自身を除く): 30377286

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 1381, 2762, 3379, 4143, 6758, 8286, 10137, 20274, 42811, 85622, 128433, 150529, 256866, 301058, 451587, 903174, 4666399, 9332798, 13999197, 27998394]

約数ペア:

[(1, 27998394), (2, 13999197), (3, 9332798), (6, 4666399), (31, 903174), (62, 451587), (93, 301058), (109, 256866), (186, 150529), (218, 128433), (327, 85622), (654, 42811), (1381, 20274), (2762, 10137), (3379, 8286), (4143, 6758)]