73439142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13185

約数の個数: 48

約数和(自身を含む): 179864640

約数和(自身を除く): 106425498

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, 13147, 26294, 39441, 78882, 92029, 184058, 249793, 276087, 499586, 552174, 644203, 749379, 1288406, 1498758, 1748551, 1932609, 3497102, 3865218, 5245653, 10491306, 12239857, 24479714, 36719571, 73439142]

約数ペア:

[(1, 73439142), (2, 36719571), (3, 24479714), (6, 12239857), (7, 10491306), (14, 5245653), (19, 3865218), (21, 3497102), (38, 1932609), (42, 1748551), (49, 1498758), (57, 1288406), (98, 749379), (114, 644203), (133, 552174), (147, 499586), (266, 276087), (294, 249793), (399, 184058), (798, 92029), (931, 78882), (1862, 39441), (2793, 26294), (5586, 13147)]