2061557154

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{13397}}^1$

素因数の和:13591

約数の個数: 48

約数和(自身を含む): 4564752192

約数和(自身を除く): 2503195038

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 1494, 1854, 8549, 13397, 17098, 25647, 26794, 40191, 51294, 76941, 80382, 120573, 153882, 241146, 1111951, 1379891, 2223902, 2759782, 3335853, 4139673, 6671706, 8279346, 10007559, 12419019, 20015118, 24838038, 114530953, 229061906, 343592859, 687185718, 1030778577, 2061557154]

約数ペア:

[(1, 2061557154), (2, 1030778577), (3, 687185718), (6, 343592859), (9, 229061906), (18, 114530953), (83, 24838038), (103, 20015118), (166, 12419019), (206, 10007559), (249, 8279346), (309, 6671706), (498, 4139673), (618, 3335853), (747, 2759782), (927, 2223902), (1494, 1379891), (1854, 1111951), (8549, 241146), (13397, 153882), (17098, 120573), (25647, 80382), (26794, 76941), (40191, 51294)]