12650946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19282494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 197, 231, 278, 394, 417, 462, 591, 834, 973, 1182, 1379, 1529, 1946, 2167, 2758, 2919, 3058, 4137, 4334, 4587, 5838, 6501, 8274, 9174, 10703, 13002, 15169, 21406, 27383, 30338, 32109, 45507, 54766, 64218, 82149, 91014, 164298, 191681, 301213, 383362, 575043, 602426, 903639, 1150086, 1807278, 2108491, 4216982, 6325473, 12650946]

約数ペア:

[(1, 12650946), (2, 6325473), (3, 4216982), (6, 2108491), (7, 1807278), (11, 1150086), (14, 903639), (21, 602426), (22, 575043), (33, 383362), (42, 301213), (66, 191681), (77, 164298), (139, 91014), (154, 82149), (197, 64218), (231, 54766), (278, 45507), (394, 32109), (417, 30338), (462, 27383), (591, 21406), (834, 15169), (973, 13002), (1182, 10703), (1379, 9174), (1529, 8274), (1946, 6501), (2167, 5838), (2758, 4587), (2919, 4334), (3058, 4137)]