129645474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23209}}^1$

素因数の和:23247

約数の個数: 48

約数和(自身を含む): 317512800

約数和(自身を除く): 187867326

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 23209, 46418, 69627, 139254, 162463, 324926, 440971, 487389, 881942, 974778, 1137241, 1322913, 2274482, 2645826, 3086797, 3411723, 6173594, 6823446, 9260391, 18520782, 21607579, 43215158, 64822737, 129645474]

約数ペア:

[(1, 129645474), (2, 64822737), (3, 43215158), (6, 21607579), (7, 18520782), (14, 9260391), (19, 6823446), (21, 6173594), (38, 3411723), (42, 3086797), (49, 2645826), (57, 2274482), (98, 1322913), (114, 1137241), (133, 974778), (147, 881942), (266, 487389), (294, 440971), (399, 324926), (798, 162463), (931, 139254), (1862, 69627), (2793, 46418), (5586, 23209)]