15211044018

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{39509}}^1$

素因数の和:39883

約数の個数: 48

約数和(自身を含む): 33523602840

約数和(自身を除く): 18312558822

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 293, 438, 586, 657, 879, 1314, 1758, 2637, 5274, 21389, 39509, 42778, 64167, 79018, 118527, 128334, 192501, 237054, 355581, 385002, 711162, 2884157, 5768314, 8652471, 11576137, 17304942, 23152274, 25957413, 34728411, 51914826, 69456822, 104185233, 208370466, 845058001, 1690116002, 2535174003, 5070348006, 7605522009, 15211044018]

約数ペア:

[(1, 15211044018), (2, 7605522009), (3, 5070348006), (6, 2535174003), (9, 1690116002), (18, 845058001), (73, 208370466), (146, 104185233), (219, 69456822), (293, 51914826), (438, 34728411), (586, 25957413), (657, 23152274), (879, 17304942), (1314, 11576137), (1758, 8652471), (2637, 5768314), (5274, 2884157), (21389, 711162), (39509, 385002), (42778, 355581), (64167, 237054), (79018, 192501), (118527, 128334)]