399644845068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1747}}^1\times {\mathrm{2723341}}^1$

素因数の和:2725102

約数の個数: 48

約数和(自身を含む): 1066330006784

約数和(自身を除く): 666685161716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1747, 3494, 5241, 6988, 10482, 12229, 20964, 24458, 36687, 48916, 73374, 146748, 2723341, 5446682, 8170023, 10893364, 16340046, 19063387, 32680092, 38126774, 57190161, 76253548, 114380322, 228760644, 4757676727, 9515353454, 14273030181, 19030706908, 28546060362, 33303737089, 57092120724, 66607474178, 99911211267, 133214948356, 199822422534, 399644845068]

約数ペア:

[(1, 399644845068), (2, 199822422534), (3, 133214948356), (4, 99911211267), (6, 66607474178), (7, 57092120724), (12, 33303737089), (14, 28546060362), (21, 19030706908), (28, 14273030181), (42, 9515353454), (84, 4757676727), (1747, 228760644), (3494, 114380322), (5241, 76253548), (6988, 57190161), (10482, 38126774), (12229, 32680092), (20964, 19063387), (24458, 16340046), (36687, 10893364), (48916, 8170023), (73374, 5446682), (146748, 2723341)]