12944862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 32527872

約数和(自身を除く): 19583010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1447, 1491, 2894, 2982, 4341, 4473, 8682, 8946, 10129, 13023, 20258, 26046, 30387, 60774, 91161, 102737, 182322, 205474, 308211, 616422, 719159, 924633, 1438318, 1849266, 2157477, 4314954, 6472431, 12944862]

約数ペア:

[(1, 12944862), (2, 6472431), (3, 4314954), (6, 2157477), (7, 1849266), (9, 1438318), (14, 924633), (18, 719159), (21, 616422), (42, 308211), (63, 205474), (71, 182322), (126, 102737), (142, 91161), (213, 60774), (426, 30387), (497, 26046), (639, 20258), (994, 13023), (1278, 10129), (1447, 8946), (1491, 8682), (2894, 4473), (2982, 4341)]