12498456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 32762880

約数和(自身を除く): 20264424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 157, 186, 214, 248, 314, 321, 372, 428, 471, 628, 642, 744, 856, 942, 1256, 1284, 1884, 2568, 3317, 3768, 4867, 6634, 9734, 9951, 13268, 14601, 16799, 19468, 19902, 26536, 29202, 33598, 38936, 39804, 50397, 58404, 67196, 79608, 100794, 116808, 134392, 201588, 403176, 520769, 1041538, 1562307, 2083076, 3124614, 4166152, 6249228, 12498456]

約数ペア:

[(1, 12498456), (2, 6249228), (3, 4166152), (4, 3124614), (6, 2083076), (8, 1562307), (12, 1041538), (24, 520769), (31, 403176), (62, 201588), (93, 134392), (107, 116808), (124, 100794), (157, 79608), (186, 67196), (214, 58404), (248, 50397), (314, 39804), (321, 38936), (372, 33598), (428, 29202), (471, 26536), (628, 19902), (642, 19468), (744, 16799), (856, 14601), (942, 13268), (1256, 9951), (1284, 9734), (1884, 6634), (2568, 4867), (3317, 3768)]