16195828068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21423053}}^1$

素因数の和:21423073

約数の個数: 48

約数和(自身を含む): 47987640960

約数和(自身を除く): 31791812892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21423053, 42846106, 64269159, 85692212, 128538318, 149961371, 192807477, 257076636, 299922742, 385614954, 449884113, 578422431, 599845484, 771229908, 899768226, 1156844862, 1349652339, 1799536452, 2313689724, 2699304678, 4048957017, 5398609356, 8097914034, 16195828068]

約数ペア:

[(1, 16195828068), (2, 8097914034), (3, 5398609356), (4, 4048957017), (6, 2699304678), (7, 2313689724), (9, 1799536452), (12, 1349652339), (14, 1156844862), (18, 899768226), (21, 771229908), (27, 599845484), (28, 578422431), (36, 449884113), (42, 385614954), (54, 299922742), (63, 257076636), (84, 192807477), (108, 149961371), (126, 128538318), (189, 85692212), (252, 64269159), (378, 42846106), (756, 21423053)]