2079398538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{47287}}^1$

素因数の和:47651

約数の個数: 48

約数和(自身を含む): 5163849600

約数和(自身を除く): 3084451062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 2094, 2443, 3141, 4886, 6282, 7329, 14658, 21987, 43974, 47287, 94574, 141861, 283722, 331009, 425583, 662018, 851166, 993027, 1986054, 2979081, 5958162, 16503163, 33006326, 49509489, 99018978, 115522141, 148528467, 231044282, 297056934, 346566423, 693132846, 1039699269, 2079398538]

約数ペア:

[(1, 2079398538), (2, 1039699269), (3, 693132846), (6, 346566423), (7, 297056934), (9, 231044282), (14, 148528467), (18, 115522141), (21, 99018978), (42, 49509489), (63, 33006326), (126, 16503163), (349, 5958162), (698, 2979081), (1047, 1986054), (2094, 993027), (2443, 851166), (3141, 662018), (4886, 425583), (6282, 331009), (7329, 283722), (14658, 141861), (21987, 94574), (43974, 47287)]