18414331218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{473839}}^1$

素因数の和:473991

約数の個数: 48

約数和(自身を含む): 42577367040

約数和(自身を除く): 24163035822

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 2159, 2286, 4318, 6477, 12954, 19431, 38862, 473839, 947678, 1421517, 2843034, 4264551, 8055263, 8529102, 16110526, 24165789, 48331578, 60177553, 72497367, 120355106, 144994734, 180532659, 361065318, 541597977, 1023018401, 1083195954, 2046036802, 3069055203, 6138110406, 9207165609, 18414331218]

約数ペア:

[(1, 18414331218), (2, 9207165609), (3, 6138110406), (6, 3069055203), (9, 2046036802), (17, 1083195954), (18, 1023018401), (34, 541597977), (51, 361065318), (102, 180532659), (127, 144994734), (153, 120355106), (254, 72497367), (306, 60177553), (381, 48331578), (762, 24165789), (1143, 16110526), (2159, 8529102), (2286, 8055263), (4318, 4264551), (6477, 2843034), (12954, 1421517), (19431, 947678), (38862, 473839)]