28192806

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3203}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 63054720

約数和(自身を除く): 34861914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 3203, 4401, 6406, 8802, 9609, 19218, 28827, 57654, 86481, 172962, 522089, 1044178, 1566267, 3132534, 4698801, 9397602, 14096403, 28192806]

約数ペア:

[(1, 28192806), (2, 14096403), (3, 9397602), (6, 4698801), (9, 3132534), (18, 1566267), (27, 1044178), (54, 522089), (163, 172962), (326, 86481), (489, 57654), (978, 28827), (1467, 19218), (2934, 9609), (3203, 8802), (4401, 6406)]