28530738

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1721}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 63645120

約数和(自身を除く): 35114382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1721, 1842, 2763, 3442, 5163, 5526, 8289, 10326, 15489, 16578, 30978, 46467, 92934, 528347, 1056694, 1585041, 3170082, 4755123, 9510246, 14265369, 28530738]

約数ペア:

[(1, 28530738), (2, 14265369), (3, 9510246), (6, 4755123), (9, 3170082), (18, 1585041), (27, 1056694), (54, 528347), (307, 92934), (614, 46467), (921, 30978), (1721, 16578), (1842, 15489), (2763, 10326), (3442, 8289), (5163, 5526)]