7439916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 11671764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 359, 471, 628, 718, 942, 1077, 1436, 1727, 1884, 2154, 3454, 3949, 4308, 5181, 6908, 7898, 10362, 11847, 15796, 20724, 23694, 47388, 56363, 112726, 169089, 225452, 338178, 619993, 676356, 1239986, 1859979, 2479972, 3719958, 7439916]

約数ペア:

[(1, 7439916), (2, 3719958), (3, 2479972), (4, 1859979), (6, 1239986), (11, 676356), (12, 619993), (22, 338178), (33, 225452), (44, 169089), (66, 112726), (132, 56363), (157, 47388), (314, 23694), (359, 20724), (471, 15796), (628, 11847), (718, 10362), (942, 7898), (1077, 6908), (1436, 5181), (1727, 4308), (1884, 3949), (2154, 3454)]