15494226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 36080640

約数和(自身を除く): 20586414

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 59, 66, 69, 118, 138, 173, 177, 253, 346, 354, 506, 519, 649, 759, 1038, 1298, 1357, 1518, 1903, 1947, 2714, 3806, 3894, 3979, 4071, 5709, 7958, 8142, 10207, 11418, 11937, 14927, 20414, 23874, 29854, 30621, 43769, 44781, 61242, 87538, 89562, 112277, 131307, 224554, 234761, 262614, 336831, 469522, 673662, 704283, 1408566, 2582371, 5164742, 7747113, 15494226]

約数ペア:

[(1, 15494226), (2, 7747113), (3, 5164742), (6, 2582371), (11, 1408566), (22, 704283), (23, 673662), (33, 469522), (46, 336831), (59, 262614), (66, 234761), (69, 224554), (118, 131307), (138, 112277), (173, 89562), (177, 87538), (253, 61242), (346, 44781), (354, 43769), (506, 30621), (519, 29854), (649, 23874), (759, 20414), (1038, 14927), (1298, 11937), (1357, 11418), (1518, 10207), (1903, 8142), (1947, 7958), (2714, 5709), (3806, 4071), (3894, 3979)]