117991818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6737}}^1$

素因数の和:6891

約数の個数: 48

約数和(自身を含む): 294315840

約数和(自身を除く): 176324022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 6737, 8757, 13474, 17514, 20211, 40422, 47159, 60633, 94318, 121266, 141477, 282954, 424431, 848862, 936443, 1872886, 2809329, 5618658, 6555101, 8427987, 13110202, 16855974, 19665303, 39330606, 58995909, 117991818]

約数ペア:

[(1, 117991818), (2, 58995909), (3, 39330606), (6, 19665303), (7, 16855974), (9, 13110202), (14, 8427987), (18, 6555101), (21, 5618658), (42, 2809329), (63, 1872886), (126, 936443), (139, 848862), (278, 424431), (417, 282954), (834, 141477), (973, 121266), (1251, 94318), (1946, 60633), (2502, 47159), (2919, 40422), (5838, 20211), (6737, 17514), (8757, 13474)]