12215574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 30720768

約数和(自身を除く): 18505194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1447, 2814, 2894, 4221, 4341, 8442, 8682, 10129, 13023, 20258, 26046, 30387, 60774, 91161, 96949, 182322, 193898, 290847, 581694, 678643, 872541, 1357286, 1745082, 2035929, 4071858, 6107787, 12215574]

約数ペア:

[(1, 12215574), (2, 6107787), (3, 4071858), (6, 2035929), (7, 1745082), (9, 1357286), (14, 872541), (18, 678643), (21, 581694), (42, 290847), (63, 193898), (67, 182322), (126, 96949), (134, 91161), (201, 60774), (402, 30387), (469, 26046), (603, 20258), (938, 13023), (1206, 10129), (1407, 8682), (1447, 8442), (2814, 4341), (2894, 4221)]