18543669504

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{561521}}^1$

素因数の和:561583

約数の個数: 72

約数和(自身を含む): 50501042592

約数和(自身を除く): 31957373088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 33024, 561521, 1123042, 1684563, 2246084, 3369126, 4492168, 6738252, 8984336, 13476504, 17968672, 24145403, 26953008, 35937344, 48290806, 53906016, 71874688, 72436209, 96581612, 107812032, 143749376, 144872418, 193163224, 215624064, 289744836, 386326448, 431248128, 579489672, 772652896, 1158979344, 1545305792, 2317958688, 3090611584, 4635917376, 6181223168, 9271834752, 18543669504]

約数ペア:

[(1, 18543669504), (2, 9271834752), (3, 6181223168), (4, 4635917376), (6, 3090611584), (8, 2317958688), (12, 1545305792), (16, 1158979344), (24, 772652896), (32, 579489672), (43, 431248128), (48, 386326448), (64, 289744836), (86, 215624064), (96, 193163224), (128, 144872418), (129, 143749376), (172, 107812032), (192, 96581612), (256, 72436209), (258, 71874688), (344, 53906016), (384, 48290806), (516, 35937344), (688, 26953008), (768, 24145403), (1032, 17968672), (1376, 13476504), (2064, 8984336), (2752, 6738252), (4128, 4492168), (5504, 3369126), (8256, 2246084), (11008, 1684563), (16512, 1123042), (33024, 561521)]