8215911918

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2870689}}^1$

素因数の和:2870753

約数の個数: 32

約数和(自身を含む): 18602071200

約数和(自身を除く): 10386159282

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 2870689, 5741378, 8612067, 17224134, 25836201, 51672402, 77508603, 152146517, 155017206, 304293034, 456439551, 912879102, 1369318653, 2738637306, 4107955959, 8215911918]

約数ペア:

[(1, 8215911918), (2, 4107955959), (3, 2738637306), (6, 1369318653), (9, 912879102), (18, 456439551), (27, 304293034), (53, 155017206), (54, 152146517), (106, 77508603), (159, 51672402), (318, 25836201), (477, 17224134), (954, 8612067), (1431, 5741378), (2862, 2870689)]