13644564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 33196800

約数和(自身を除く): 19552236

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 389, 444, 474, 778, 948, 1167, 1556, 2334, 2923, 4668, 5846, 8769, 11692, 14393, 17538, 28786, 30731, 35076, 43179, 57572, 61462, 86358, 92193, 122924, 172716, 184386, 368772, 1137047, 2274094, 3411141, 4548188, 6822282, 13644564]

約数ペア:

[(1, 13644564), (2, 6822282), (3, 4548188), (4, 3411141), (6, 2274094), (12, 1137047), (37, 368772), (74, 184386), (79, 172716), (111, 122924), (148, 92193), (158, 86358), (222, 61462), (237, 57572), (316, 43179), (389, 35076), (444, 30731), (474, 28786), (778, 17538), (948, 14393), (1167, 11692), (1556, 8769), (2334, 5846), (2923, 4668)]