13453644

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 32613728

約数和(自身を除く): 19160084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 193, 222, 314, 386, 444, 471, 579, 628, 772, 942, 1158, 1884, 2316, 5809, 7141, 11618, 14282, 17427, 21423, 23236, 28564, 30301, 34854, 42846, 60602, 69708, 85692, 90903, 121204, 181806, 363612, 1121137, 2242274, 3363411, 4484548, 6726822, 13453644]

約数ペア:

[(1, 13453644), (2, 6726822), (3, 4484548), (4, 3363411), (6, 2242274), (12, 1121137), (37, 363612), (74, 181806), (111, 121204), (148, 90903), (157, 85692), (193, 69708), (222, 60602), (314, 42846), (386, 34854), (444, 30301), (471, 28564), (579, 23236), (628, 21423), (772, 17427), (942, 14282), (1158, 11618), (1884, 7141), (2316, 5809)]