12604242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 18361518

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 139, 238, 254, 278, 357, 381, 417, 714, 762, 834, 889, 973, 1778, 1946, 2159, 2363, 2667, 2919, 4318, 4726, 5334, 5838, 6477, 7089, 12954, 14178, 15113, 16541, 17653, 30226, 33082, 35306, 45339, 49623, 52959, 90678, 99246, 105918, 123571, 247142, 300101, 370713, 600202, 741426, 900303, 1800606, 2100707, 4201414, 6302121, 12604242]

約数ペア:

[(1, 12604242), (2, 6302121), (3, 4201414), (6, 2100707), (7, 1800606), (14, 900303), (17, 741426), (21, 600202), (34, 370713), (42, 300101), (51, 247142), (102, 123571), (119, 105918), (127, 99246), (139, 90678), (238, 52959), (254, 49623), (278, 45339), (357, 35306), (381, 33082), (417, 30226), (714, 17653), (762, 16541), (834, 15113), (889, 14178), (973, 12954), (1778, 7089), (1946, 6477), (2159, 5838), (2363, 5334), (2667, 4726), (2919, 4318)]