12156937713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{2081}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 18708019200

約数和(自身を除く): 6551081487

約数列:

[1, 3, 9, 19, 57, 127, 171, 269, 381, 807, 1143, 2081, 2413, 2421, 5111, 6243, 7239, 15333, 18729, 21717, 34163, 39539, 45999, 102489, 118617, 264287, 307467, 355851, 559789, 649097, 792861, 1679367, 1947291, 2378583, 5021453, 5038101, 5841873, 10635991, 15064359, 31907973, 45193077, 71093203, 95723919, 213279609, 639838827, 1350770857, 4052312571, 12156937713]

約数ペア:

[(1, 12156937713), (3, 4052312571), (9, 1350770857), (19, 639838827), (57, 213279609), (127, 95723919), (171, 71093203), (269, 45193077), (381, 31907973), (807, 15064359), (1143, 10635991), (2081, 5841873), (2413, 5038101), (2421, 5021453), (5111, 2378583), (6243, 1947291), (7239, 1679367), (15333, 792861), (18729, 649097), (21717, 559789), (34163, 355851), (39539, 307467), (45999, 264287), (102489, 118617)]